27105417

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 40360320

約数和(自身を除く): 13254903

約数列:

[1, 3, 9, 47, 139, 141, 417, 423, 461, 1251, 1383, 4149, 6533, 19599, 21667, 58797, 64079, 65001, 192237, 195003, 576711, 3011713, 9035139, 27105417]

約数ペア:

[(1, 27105417), (3, 9035139), (9, 3011713), (47, 576711), (139, 195003), (141, 192237), (417, 65001), (423, 64079), (461, 58797), (1251, 21667), (1383, 19599), (4149, 6533)]