156969207

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{1487}}^1$

素因数の和:1847

約数の個数: 24

約数和(自身を含む): 233752896

約数和(自身を除く): 76783689

約数列:

[1, 3, 9, 37, 111, 317, 333, 951, 1487, 2853, 4461, 11729, 13383, 35187, 55019, 105561, 165057, 471379, 495171, 1414137, 4242411, 17441023, 52323069, 156969207]

約数ペア:

[(1, 156969207), (3, 52323069), (9, 17441023), (37, 4242411), (111, 1414137), (317, 495171), (333, 471379), (951, 165057), (1487, 105561), (2853, 55019), (4461, 35187), (11729, 13383)]