72485811

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1453}}^1$

素因数の和:1723

約数の個数: 24

約数和(自身を含む): 109782816

約数和(自身を除く): 37297005

約数列:

[1, 3, 9, 23, 69, 207, 241, 723, 1453, 2169, 4359, 5543, 13077, 16629, 33419, 49887, 100257, 300771, 350173, 1050519, 3151557, 8053979, 24161937, 72485811]

約数ペア:

[(1, 72485811), (3, 24161937), (9, 8053979), (23, 3151557), (69, 1050519), (207, 350173), (241, 300771), (723, 100257), (1453, 49887), (2169, 33419), (4359, 16629), (5543, 13077)]