71793533

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 92586240

約数和(自身を除く): 20792707

約数列:

[1, 7, 17, 19, 113, 119, 133, 281, 323, 791, 1921, 1967, 2147, 2261, 4777, 5339, 13447, 15029, 31753, 33439, 36499, 37373, 90763, 222271, 255493, 539801, 603307, 635341, 3778607, 4223149, 10256219, 71793533]

約数ペア:

[(1, 71793533), (7, 10256219), (17, 4223149), (19, 3778607), (113, 635341), (119, 603307), (133, 539801), (281, 255493), (323, 222271), (791, 90763), (1921, 37373), (1967, 36499), (2147, 33439), (2261, 31753), (4777, 15029), (5339, 13447)]