270572013

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{1019}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 395784480

約数和(自身を除く): 125212467

約数列:

[1, 3, 9, 163, 181, 489, 543, 1019, 1467, 1629, 3057, 9171, 29503, 88509, 166097, 184439, 265527, 498291, 553317, 1494873, 1659951, 30063557, 90190671, 270572013]

約数ペア:

[(1, 270572013), (3, 90190671), (9, 30063557), (163, 1659951), (181, 1494873), (489, 553317), (543, 498291), (1019, 265527), (1467, 184439), (1629, 166097), (3057, 88509), (9171, 29503)]