141053913

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 128

約数和(自身を含む): 298045440

約数和(自身を除く): 156991527

約数列:

[1, 3, 7, 9, 11, 13, 17, 21, 27, 33, 39, 51, 63, 77, 91, 99, 117, 119, 143, 153, 187, 189, 221, 231, 273, 297, 307, 351, 357, 429, 459, 561, 663, 693, 819, 921, 1001, 1071, 1287, 1309, 1547, 1683, 1989, 2079, 2149, 2431, 2457, 2763, 3003, 3213, 3377, 3861, 3927, 3991, 4641, 5049, 5219, 5967, 6447, 7293, 8289, 9009, 10131, 11781, 11973, 13923, 15657, 17017, 19341, 21879, 23639, 27027, 27937, 30393, 35343, 35919, 36533, 41769, 43901, 46971, 51051, 57409, 58023, 65637, 67847, 70917, 83811, 91179, 107757, 109599, 131703, 140913, 153153, 172227, 203541, 212751, 251433, 307307, 328797, 395109, 401863, 459459, 474929, 516681, 610623, 638253, 746317, 754299, 921921, 986391, 1185327, 1205589, 1424787, 1550043, 1831869, 2238951, 2765763, 3616767, 4274361, 5224219, 6716853, 8297289, 10850301, 12823083, 15672657, 20150559, 47017971, 141053913]

約数ペア:

[(1, 141053913), (3, 47017971), (7, 20150559), (9, 15672657), (11, 12823083), (13, 10850301), (17, 8297289), (21, 6716853), (27, 5224219), (33, 4274361), (39, 3616767), (51, 2765763), (63, 2238951), (77, 1831869), (91, 1550043), (99, 1424787), (117, 1205589), (119, 1185327), (143, 986391), (153, 921921), (187, 754299), (189, 746317), (221, 638253), (231, 610623), (273, 516681), (297, 474929), (307, 459459), (351, 401863), (357, 395109), (429, 328797), (459, 307307), (561, 251433), (663, 212751), (693, 203541), (819, 172227), (921, 153153), (1001, 140913), (1071, 131703), (1287, 109599), (1309, 107757), (1547, 91179), (1683, 83811), (1989, 70917), (2079, 67847), (2149, 65637), (2431, 58023), (2457, 57409), (2763, 51051), (3003, 46971), (3213, 43901), (3377, 41769), (3861, 36533), (3927, 35919), (3991, 35343), (4641, 30393), (5049, 27937), (5219, 27027), (5967, 23639), (6447, 21879), (7293, 19341), (8289, 17017), (9009, 15657), (10131, 13923), (11781, 11973)]