30702537

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 48451200

約数和(自身を除く): 17748663

約数列:

[1, 3, 9, 19, 27, 57, 97, 171, 291, 513, 617, 873, 1843, 1851, 2619, 5529, 5553, 11723, 16587, 16659, 35169, 49761, 59849, 105507, 179547, 316521, 538641, 1137131, 1615923, 3411393, 10234179, 30702537]

約数ペア:

[(1, 30702537), (3, 10234179), (9, 3411393), (19, 1615923), (27, 1137131), (57, 538641), (97, 316521), (171, 179547), (291, 105507), (513, 59849), (617, 49761), (873, 35169), (1843, 16659), (1851, 16587), (2619, 11723), (5529, 5553)]