64125003

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 94556160

約数和(自身を除く): 30431157

約数列:

[1, 3, 17, 29, 51, 87, 191, 227, 493, 573, 681, 1479, 3247, 3859, 5539, 6583, 9741, 11577, 16617, 19749, 43357, 94163, 111911, 130071, 282489, 335733, 737069, 1257353, 2211207, 3772059, 21375001, 64125003]

約数ペア:

[(1, 64125003), (3, 21375001), (17, 3772059), (29, 2211207), (51, 1257353), (87, 737069), (191, 335733), (227, 282489), (493, 130071), (573, 111911), (681, 94163), (1479, 43357), (3247, 19749), (3859, 16617), (5539, 11577), (6583, 9741)]