3727161

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 5872640

約数和(自身を除く): 2145479

約数列:

[1, 3, 9, 27, 31, 61, 73, 93, 183, 219, 279, 549, 657, 837, 1647, 1891, 1971, 2263, 4453, 5673, 6789, 13359, 17019, 20367, 40077, 51057, 61101, 120231, 138043, 414129, 1242387, 3727161]

約数ペア:

[(1, 3727161), (3, 1242387), (9, 414129), (27, 138043), (31, 120231), (61, 61101), (73, 51057), (93, 40077), (183, 20367), (219, 17019), (279, 13359), (549, 6789), (657, 5673), (837, 4453), (1647, 2263), (1891, 1971)]