53913273

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{2153}}^1$

素因数の和:2664

約数の個数: 16

約数和(自身を含む): 76303296

約数和(自身を除く): 22390023

約数列:

[1, 3, 17, 51, 491, 1473, 2153, 6459, 8347, 25041, 36601, 109803, 1057123, 3171369, 17971091, 53913273]

約数ペア:

[(1, 53913273), (3, 17971091), (17, 3171369), (51, 1057123), (491, 109803), (1473, 36601), (2153, 25041), (6459, 8347)]