72715851

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36559}}^1$

素因数の和:36595

約数の個数: 24

約数和(自身を含む): 119770560

約数和(自身を除く): 47054709

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 36559, 109677, 329031, 475267, 621503, 1425801, 1864509, 4277403, 5593527, 8079539, 24238617, 72715851]

約数ペア:

[(1, 72715851), (3, 24238617), (9, 8079539), (13, 5593527), (17, 4277403), (39, 1864509), (51, 1425801), (117, 621503), (153, 475267), (221, 329031), (663, 109677), (1989, 36559)]