87372639

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1531}}^1$

素因数の和:1927

約数の個数: 24

約数和(自身を含む): 134074512

約数和(自身を除く): 46701873

約数列:

[1, 3, 9, 17, 51, 153, 373, 1119, 1531, 3357, 4593, 6341, 13779, 19023, 26027, 57069, 78081, 234243, 571063, 1713189, 5139567, 9708071, 29124213, 87372639]

約数ペア:

[(1, 87372639), (3, 29124213), (9, 9708071), (17, 5139567), (51, 1713189), (153, 571063), (373, 234243), (1119, 78081), (1531, 57069), (3357, 26027), (4593, 19023), (6341, 13779)]