87859657839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3089}}^1\times {\mathrm{15073}}^1$

素因数の和:18219

約数の個数: 32

約数和(自身を含む): 127439213760

約数和(自身を除く): 39579555921

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 3089, 9267, 15073, 45219, 52513, 114293, 157539, 256241, 342879, 557701, 768723, 1673103, 1942981, 5828943, 9480917, 28442751, 46560497, 139681491, 791528449, 1722738389, 2374585347, 5168215167, 29286552613, 87859657839]

約数ペア:

[(1, 87859657839), (3, 29286552613), (17, 5168215167), (37, 2374585347), (51, 1722738389), (111, 791528449), (629, 139681491), (1887, 46560497), (3089, 28442751), (9267, 9480917), (15073, 5828943), (45219, 1942981), (52513, 1673103), (114293, 768723), (157539, 557701), (256241, 342879)]