357399

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 32

約数和(自身を含む): 634880

約数和(自身を除く): 277481

約数列:

[1, 3, 7, 9, 21, 27, 31, 61, 63, 93, 183, 189, 217, 279, 427, 549, 651, 837, 1281, 1647, 1891, 1953, 3843, 5673, 5859, 11529, 13237, 17019, 39711, 51057, 119133, 357399]

約数ペア:

[(1, 357399), (3, 119133), (7, 51057), (9, 39711), (21, 17019), (27, 13237), (31, 11529), (61, 5859), (63, 5673), (93, 3843), (183, 1953), (189, 1891), (217, 1647), (279, 1281), (427, 837), (549, 651)]