85456431

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{571}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 132887040

約数和(自身を除く): 47430609

約数列:

[1, 3, 9, 23, 27, 69, 207, 241, 571, 621, 723, 1713, 2169, 5139, 5543, 6507, 13133, 15417, 16629, 39399, 49887, 118197, 137611, 149661, 354591, 412833, 1238499, 3165053, 3715497, 9495159, 28485477, 85456431]

約数ペア:

[(1, 85456431), (3, 28485477), (9, 9495159), (23, 3715497), (27, 3165053), (69, 1238499), (207, 412833), (241, 354591), (571, 149661), (621, 137611), (723, 118197), (1713, 49887), (2169, 39399), (5139, 16629), (5543, 15417), (6507, 13133)]