63968307

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 97440000

約数和(自身を除く): 33471693

約数列:

[1, 3, 13, 19, 39, 57, 173, 247, 499, 519, 741, 1497, 2249, 3287, 6487, 6747, 9481, 9861, 19461, 28443, 42731, 86327, 123253, 128193, 258981, 369759, 1122251, 1640213, 3366753, 4920639, 21322769, 63968307]

約数ペア:

[(1, 63968307), (3, 21322769), (13, 4920639), (19, 3366753), (39, 1640213), (57, 1122251), (173, 369759), (247, 258981), (499, 128193), (519, 123253), (741, 86327), (1497, 42731), (2249, 28443), (3287, 19461), (6487, 9861), (6747, 9481)]