95720421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 138948480

約数和(自身を除く): 43228059

約数列:

[1, 3, 17, 51, 67, 109, 201, 257, 327, 771, 1139, 1853, 3417, 4369, 5559, 7303, 13107, 17219, 21909, 28013, 51657, 84039, 124151, 292723, 372453, 476221, 878169, 1428663, 1876871, 5630613, 31906807, 95720421]

約数ペア:

[(1, 95720421), (3, 31906807), (17, 5630613), (51, 1876871), (67, 1428663), (109, 878169), (201, 476221), (257, 372453), (327, 292723), (771, 124151), (1139, 84039), (1853, 51657), (3417, 28013), (4369, 21909), (5559, 17219), (7303, 13107)]