63208665

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{647}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 118879488

約数和(自身を除く): 55670823

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 167, 195, 501, 585, 647, 835, 1503, 1941, 2171, 2505, 3235, 5823, 6513, 7515, 8411, 9705, 10855, 19539, 25233, 29115, 32565, 42055, 75699, 97695, 108049, 126165, 324147, 378495, 540245, 972441, 1404637, 1620735, 4213911, 4862205, 7023185, 12641733, 21069555, 63208665]

約数ペア:

[(1, 63208665), (3, 21069555), (5, 12641733), (9, 7023185), (13, 4862205), (15, 4213911), (39, 1620735), (45, 1404637), (65, 972441), (117, 540245), (167, 378495), (195, 324147), (501, 126165), (585, 108049), (647, 97695), (835, 75699), (1503, 42055), (1941, 32565), (2171, 29115), (2505, 25233), (3235, 19539), (5823, 10855), (6513, 9705), (7515, 8411)]