15703317693

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 27824947200

約数和(自身を除く): 12121629507

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 73, 101, 177, 189, 191, 219, 303, 413, 511, 531, 573, 657, 707, 909, 1239, 1337, 1533, 1593, 1719, 1971, 2121, 2727, 3717, 4011, 4307, 4599, 5157, 5959, 6363, 7373, 11151, 11269, 12033, 12921, 13797, 13943, 17877, 19089, 19291, 22119, 30149, 33807, 36099, 38763, 41713, 41829, 51611, 53631, 57873, 66357, 78883, 90447, 97601, 101421, 116289, 125139, 125487, 135037, 154833, 160893, 173619, 199071, 236649, 271341, 292803, 304263, 375417, 376461, 405111, 435007, 464499, 520857, 709947, 814023, 822637, 878409, 1126251, 1138169, 1215333, 1305021, 1393497, 1408243, 2129841, 2467911, 2635227, 3045049, 3414507, 3645999, 3915063, 4224729, 5758459, 7403733, 7967183, 9135147, 9857701, 10243521, 11745189, 12674187, 17275377, 22211199, 23901549, 27405441, 29573103, 30730563, 38022561, 51826131, 71704647, 82216323, 83086337, 88719309, 155478393, 215113941, 249259011, 266157927, 581604359, 747777033, 1744813077, 2243331099, 5234439231, 15703317693]

約数ペア:

[(1, 15703317693), (3, 5234439231), (7, 2243331099), (9, 1744813077), (21, 747777033), (27, 581604359), (59, 266157927), (63, 249259011), (73, 215113941), (101, 155478393), (177, 88719309), (189, 83086337), (191, 82216323), (219, 71704647), (303, 51826131), (413, 38022561), (511, 30730563), (531, 29573103), (573, 27405441), (657, 23901549), (707, 22211199), (909, 17275377), (1239, 12674187), (1337, 11745189), (1533, 10243521), (1593, 9857701), (1719, 9135147), (1971, 7967183), (2121, 7403733), (2727, 5758459), (3717, 4224729), (4011, 3915063), (4307, 3645999), (4599, 3414507), (5157, 3045049), (5959, 2635227), (6363, 2467911), (7373, 2129841), (11151, 1408243), (11269, 1393497), (12033, 1305021), (12921, 1215333), (13797, 1138169), (13943, 1126251), (17877, 878409), (19089, 822637), (19291, 814023), (22119, 709947), (30149, 520857), (33807, 464499), (36099, 435007), (38763, 405111), (41713, 376461), (41829, 375417), (51611, 304263), (53631, 292803), (57873, 271341), (66357, 236649), (78883, 199071), (90447, 173619), (97601, 160893), (101421, 154833), (116289, 135037), (125139, 125487)]