42681261

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{911}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 68640768

約数和(自身を除く): 25959507

約数列:

[1, 3, 7, 21, 23, 69, 97, 161, 291, 483, 679, 911, 2037, 2231, 2733, 6377, 6693, 15617, 19131, 20953, 46851, 62859, 88367, 146671, 265101, 440013, 618569, 1855707, 2032441, 6097323, 14227087, 42681261]

約数ペア:

[(1, 42681261), (3, 14227087), (7, 6097323), (21, 2032441), (23, 1855707), (69, 618569), (97, 440013), (161, 265101), (291, 146671), (483, 88367), (679, 62859), (911, 46851), (2037, 20953), (2231, 19131), (2733, 15617), (6377, 6693)]