1025201313

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{16661}}^1$

素因数の和:16766

約数の個数: 32

約数和(自身を含む): 1583556480

約数和(自身を除く): 558355167

約数列:

[1, 3, 9, 27, 43, 53, 129, 159, 387, 477, 1161, 1431, 2279, 6837, 16661, 20511, 49983, 61533, 149949, 449847, 716423, 883033, 2149269, 2649099, 6447807, 7947297, 19343421, 23841891, 37970419, 113911257, 341733771, 1025201313]

約数ペア:

[(1, 1025201313), (3, 341733771), (9, 113911257), (27, 37970419), (43, 23841891), (53, 19343421), (129, 7947297), (159, 6447807), (387, 2649099), (477, 2149269), (1161, 883033), (1431, 716423), (2279, 449847), (6837, 149949), (16661, 61533), (20511, 49983)]