72479349

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1907}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 108343872

約数和(自身を除く): 35864523

約数列:

[1, 3, 9, 41, 103, 123, 309, 369, 927, 1907, 4223, 5721, 12669, 17163, 38007, 78187, 196421, 234561, 589263, 703683, 1767789, 8053261, 24159783, 72479349]

約数ペア:

[(1, 72479349), (3, 24159783), (9, 8053261), (41, 1767789), (103, 703683), (123, 589263), (309, 234561), (369, 196421), (927, 78187), (1907, 38007), (4223, 17163), (5721, 12669)]