5160051

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 8402240

約数和(自身を除く): 3242189

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 241, 351, 549, 723, 793, 1647, 2169, 2379, 3133, 6507, 7137, 9399, 14701, 21411, 28197, 44103, 84591, 132309, 191113, 396927, 573339, 1720017, 5160051]

約数ペア:

[(1, 5160051), (3, 1720017), (9, 573339), (13, 396927), (27, 191113), (39, 132309), (61, 84591), (117, 44103), (183, 28197), (241, 21411), (351, 14701), (549, 9399), (723, 7137), (793, 6507), (1647, 3133), (2169, 2379)]