163864512007

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{491}}^1\times {\mathrm{1847}}^1$

素因数の和:2739

約数の個数: 32

約数和(自身を含む): 190629863424

約数和(自身を除く): 26765351417

約数列:

[1, 7, 83, 311, 491, 581, 1847, 2177, 3437, 12929, 25813, 40753, 152701, 153301, 180691, 285271, 574417, 906877, 1068907, 1073107, 4020919, 6348139, 12674183, 47676611, 75270791, 88719281, 282038747, 333736277, 526895537, 1974271229, 23409216001, 163864512007]

約数ペア:

[(1, 163864512007), (7, 23409216001), (83, 1974271229), (311, 526895537), (491, 333736277), (581, 282038747), (1847, 88719281), (2177, 75270791), (3437, 47676611), (12929, 12674183), (25813, 6348139), (40753, 4020919), (152701, 1073107), (153301, 1068907), (180691, 906877), (285271, 574417)]