48786111

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 80757600

約数和(自身を除く): 31971489

約数列:

[1, 3, 9, 11, 27, 33, 99, 109, 121, 137, 297, 327, 363, 411, 981, 1089, 1199, 1233, 1507, 2943, 3267, 3597, 3699, 4521, 10791, 13189, 13563, 14933, 16577, 32373, 39567, 40689, 44799, 49731, 118701, 134397, 149193, 164263, 356103, 403191, 447579, 492789, 1478367, 1806893, 4435101, 5420679, 16262037, 48786111]

約数ペア:

[(1, 48786111), (3, 16262037), (9, 5420679), (11, 4435101), (27, 1806893), (33, 1478367), (99, 492789), (109, 447579), (121, 403191), (137, 356103), (297, 164263), (327, 149193), (363, 134397), (411, 118701), (981, 49731), (1089, 44799), (1199, 40689), (1233, 39567), (1507, 32373), (2943, 16577), (3267, 14933), (3597, 13563), (3699, 13189), (4521, 10791)]