125718489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 203413392

約数和(自身を除く): 77694903

約数列:

[1, 3, 9, 13, 37, 39, 111, 113, 117, 257, 333, 339, 481, 771, 1017, 1443, 1469, 2313, 3341, 4181, 4329, 4407, 9509, 10023, 12543, 13221, 28527, 29041, 30069, 37629, 54353, 85581, 87123, 123617, 163059, 261369, 370851, 377533, 489177, 1074517, 1112553, 1132599, 3223551, 3397797, 9670653, 13968721, 41906163, 125718489]

約数ペア:

[(1, 125718489), (3, 41906163), (9, 13968721), (13, 9670653), (37, 3397797), (39, 3223551), (111, 1132599), (113, 1112553), (117, 1074517), (257, 489177), (333, 377533), (339, 370851), (481, 261369), (771, 163059), (1017, 123617), (1443, 87123), (1469, 85581), (2313, 54353), (3341, 37629), (4181, 30069), (4329, 29041), (4407, 28527), (9509, 13221), (10023, 12543)]