255755301813

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{569}}^1\times {\mathrm{643}}^1$

素因数の和:1559

約数の個数: 96

約数和(自身を含む): 423299036160

約数和(自身を除く): 167543734347

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 307, 569, 643, 759, 921, 1707, 1929, 2277, 2763, 3377, 5121, 5787, 6259, 7061, 7073, 10131, 13087, 14789, 18777, 21183, 21219, 30393, 39261, 44367, 56331, 63549, 63657, 77671, 117783, 133101, 143957, 162679, 174683, 197401, 233013, 365867, 431871, 488037, 524049, 592203, 699039, 1097601, 1295613, 1464111, 1572147, 1776609, 1921513, 2171411, 3292803, 4017709, 4024537, 4540223, 5764539, 6514233, 8414941, 12053127, 12073611, 13620669, 17293617, 19542699, 25244823, 36159381, 36220833, 40862007, 44194799, 49942453, 75734469, 92564351, 112321169, 132584397, 149827359, 277693053, 336963507, 397753191, 449482077, 833079159, 1010890521, 1235532859, 2583386887, 3706598577, 7750160661, 11119795731, 23250481983, 28417255757, 85251767271, 255755301813]

約数ペア:

[(1, 255755301813), (3, 85251767271), (9, 28417255757), (11, 23250481983), (23, 11119795731), (33, 7750160661), (69, 3706598577), (99, 2583386887), (207, 1235532859), (253, 1010890521), (307, 833079159), (569, 449482077), (643, 397753191), (759, 336963507), (921, 277693053), (1707, 149827359), (1929, 132584397), (2277, 112321169), (2763, 92564351), (3377, 75734469), (5121, 49942453), (5787, 44194799), (6259, 40862007), (7061, 36220833), (7073, 36159381), (10131, 25244823), (13087, 19542699), (14789, 17293617), (18777, 13620669), (21183, 12073611), (21219, 12053127), (30393, 8414941), (39261, 6514233), (44367, 5764539), (56331, 4540223), (63549, 4024537), (63657, 4017709), (77671, 3292803), (117783, 2171411), (133101, 1921513), (143957, 1776609), (162679, 1572147), (174683, 1464111), (197401, 1295613), (233013, 1097601), (365867, 699039), (431871, 592203), (488037, 524049)]