188725521

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{2153}}^1$

素因数の和:2696

約数の個数: 16

約数和(自身を含む): 256412160

約数和(自身を除く): 67686639

約数列:

[1, 3, 61, 183, 479, 1437, 2153, 6459, 29219, 87657, 131333, 393999, 1031287, 3093861, 62908507, 188725521]

約数ペア:

[(1, 188725521), (3, 62908507), (61, 3093861), (183, 1031287), (479, 393999), (1437, 131333), (2153, 87657), (6459, 29219)]