87720798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1329103}}^1$

素因数の和:1329119

約数の個数: 16

約数和(自身を含む): 191390976

約数和(自身を除く): 103670178

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1329103, 2658206, 3987309, 7974618, 14620133, 29240266, 43860399, 87720798]

約数ペア:

[(1, 87720798), (2, 43860399), (3, 29240266), (6, 14620133), (11, 7974618), (22, 3987309), (33, 2658206), (66, 1329103)]