81111132

素因数分解:

$2^2\times 3^4\times {\mathrm{250343}}^1$

素因数の和:250359

約数の個数: 30

約数和(自身を含む): 212041368

約数和(自身を除く): 130930236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 250343, 500686, 751029, 1001372, 1502058, 2253087, 3004116, 4506174, 6759261, 9012348, 13518522, 20277783, 27037044, 40555566, 81111132]

約数ペア:

[(1, 81111132), (2, 40555566), (3, 27037044), (4, 20277783), (6, 13518522), (9, 9012348), (12, 6759261), (18, 4506174), (27, 3004116), (36, 2253087), (54, 1502058), (81, 1001372), (108, 751029), (162, 500686), (324, 250343)]