53271519

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2081}}^1$

素因数の和:2167

約数の個数: 32

約数和(自身を含む): 86344704

約数和(自身を除く): 33073185

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 1113, 1219, 2081, 3657, 6243, 8533, 14567, 25599, 43701, 47863, 110293, 143589, 330879, 335041, 772051, 1005123, 2316153, 2536739, 7610217, 17757173, 53271519]

約数ペア:

[(1, 53271519), (3, 17757173), (7, 7610217), (21, 2536739), (23, 2316153), (53, 1005123), (69, 772051), (159, 335041), (161, 330879), (371, 143589), (483, 110293), (1113, 47863), (1219, 43701), (2081, 25599), (3657, 14567), (6243, 8533)]