80697717

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{571}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 119927808

約数和(自身を除く): 39230091

約数列:

[1, 3, 9, 41, 123, 369, 383, 571, 1149, 1713, 3447, 5139, 15703, 23411, 47109, 70233, 141327, 210699, 218693, 656079, 1968237, 8966413, 26899239, 80697717]

約数ペア:

[(1, 80697717), (3, 26899239), (9, 8966413), (41, 1968237), (123, 656079), (369, 218693), (383, 210699), (571, 141327), (1149, 70233), (1713, 47109), (3447, 23411), (5139, 15703)]