64498509

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5879}}^1$

素因数の和:5961

約数の個数: 24

約数和(自身を含む): 99066240

約数和(自身を除く): 34567731

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 3657, 5879, 10971, 17637, 52911, 135217, 311587, 405651, 934761, 1216953, 2804283, 7166501, 21499503, 64498509]

約数ペア:

[(1, 64498509), (3, 21499503), (9, 7166501), (23, 2804283), (53, 1216953), (69, 934761), (159, 405651), (207, 311587), (477, 135217), (1219, 52911), (3657, 17637), (5879, 10971)]