51673257

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 76826880

約数和(自身を除く): 25153623

約数列:

[1, 3, 9, 47, 141, 151, 423, 453, 809, 1359, 2427, 7097, 7281, 21291, 38023, 63873, 114069, 122159, 342207, 366477, 1099431, 5741473, 17224419, 51673257]

約数ペア:

[(1, 51673257), (3, 17224419), (9, 5741473), (47, 1099431), (141, 366477), (151, 342207), (423, 122159), (453, 114069), (809, 63873), (1359, 38023), (2427, 21291), (7097, 7281)]