27472473

素因数分解:

$3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 46897920

約数和(自身を除く): 19425447

約数列:

[1, 3, 7, 9, 21, 27, 63, 137, 189, 411, 959, 1061, 1233, 2877, 3183, 3699, 7427, 8631, 9549, 22281, 25893, 28647, 66843, 145357, 200529, 436071, 1017499, 1308213, 3052497, 3924639, 9157491, 27472473]

約数ペア:

[(1, 27472473), (3, 9157491), (7, 3924639), (9, 3052497), (21, 1308213), (27, 1017499), (63, 436071), (137, 200529), (189, 145357), (411, 66843), (959, 28647), (1061, 25893), (1233, 22281), (2877, 9549), (3183, 8631), (3699, 7427)]