7173664851

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{4987}}^1$

素因数の和:5235

約数の個数: 32

約数和(自身を含む): 9955249920

約数和(自身を除く): 2781585069

約数列:

[1, 3, 53, 83, 109, 159, 249, 327, 4399, 4987, 5777, 9047, 13197, 14961, 17331, 27141, 264311, 413921, 479491, 543583, 792933, 1241763, 1438473, 1630749, 21937813, 28809899, 45117389, 65813439, 86429697, 135352167, 2391221617, 7173664851]

約数ペア:

[(1, 7173664851), (3, 2391221617), (53, 135352167), (83, 86429697), (109, 65813439), (159, 45117389), (249, 28809899), (327, 21937813), (4399, 1630749), (4987, 1438473), (5777, 1241763), (9047, 792933), (13197, 543583), (14961, 479491), (17331, 413921), (27141, 264311)]