678659561019

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{599}}^1\times {\mathrm{3203}}^1$

素因数の和:4222

約数の個数: 80

約数和(自身を含む): 1110947270400

約数和(自身を除く): 432287709381

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 397, 599, 891, 1191, 1797, 3203, 3573, 4367, 5391, 6589, 9609, 10719, 13101, 16173, 19767, 28827, 32157, 35233, 39303, 48519, 59301, 86481, 105699, 117909, 177903, 237803, 259443, 317097, 353727, 533709, 713409, 951291, 1271591, 1918597, 2140227, 2615833, 2853873, 3814773, 5755791, 6420681, 7847499, 11444319, 13987501, 17267373, 19262043, 21104567, 23542497, 34332957, 41962503, 51802119, 63313701, 70627491, 102998871, 125887509, 155406357, 189941103, 211882473, 377662527, 569823309, 761683009, 1132987581, 1709469927, 2285049027, 6855147081, 8378513099, 20565441243, 25135539297, 61696323729, 75406617891, 226219853673, 678659561019]

約数ペア:

[(1, 678659561019), (3, 226219853673), (9, 75406617891), (11, 61696323729), (27, 25135539297), (33, 20565441243), (81, 8378513099), (99, 6855147081), (297, 2285049027), (397, 1709469927), (599, 1132987581), (891, 761683009), (1191, 569823309), (1797, 377662527), (3203, 211882473), (3573, 189941103), (4367, 155406357), (5391, 125887509), (6589, 102998871), (9609, 70627491), (10719, 63313701), (13101, 51802119), (16173, 41962503), (19767, 34332957), (28827, 23542497), (32157, 21104567), (35233, 19262043), (39303, 17267373), (48519, 13987501), (59301, 11444319), (86481, 7847499), (105699, 6420681), (117909, 5755791), (177903, 3814773), (237803, 2853873), (259443, 2615833), (317097, 2140227), (353727, 1918597), (533709, 1271591), (713409, 951291)]