27282364221

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{45631}}^1$

素因数の和:46113

約数の個数: 32

約数和(自身を含む): 42264723456

約数和(自身を除く): 14982359235

約数列:

[1, 3, 7, 21, 71, 213, 401, 497, 1203, 1491, 2807, 8421, 28471, 45631, 85413, 136893, 199297, 319417, 597891, 958251, 3239801, 9719403, 18298031, 22678607, 54894093, 68035821, 128086217, 384258651, 1299160201, 3897480603, 9094121407, 27282364221]

約数ペア:

[(1, 27282364221), (3, 9094121407), (7, 3897480603), (21, 1299160201), (71, 384258651), (213, 128086217), (401, 68035821), (497, 54894093), (1203, 22678607), (1491, 18298031), (2807, 9719403), (8421, 3239801), (28471, 958251), (45631, 597891), (85413, 319417), (136893, 199297)]