187173831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{769}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 272561520

約数和(自身を除く): 85387689

約数列:

[1, 3, 13, 39, 79, 237, 769, 1027, 2307, 3081, 6241, 9997, 18723, 29991, 60751, 81133, 182253, 243399, 789763, 2369289, 4799329, 14397987, 62391277, 187173831]

約数ペア:

[(1, 187173831), (3, 62391277), (13, 14397987), (39, 4799329), (79, 2369289), (237, 789763), (769, 243399), (1027, 182253), (2307, 81133), (3081, 60751), (6241, 29991), (9997, 18723)]