156927918081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1812959}}^1$

素因数の和:1813077

約数の個数: 32

約数和(自身を含む): 237396234240

約数和(自身を除く): 80468316159

約数列:

[1, 3, 11, 33, 43, 61, 129, 183, 473, 671, 1419, 2013, 2623, 7869, 28853, 86559, 1812959, 5438877, 19942549, 59827647, 77957237, 110590499, 233871711, 331771497, 857529607, 1216495489, 2572588821, 3649486467, 4755391457, 14266174371, 52309306027, 156927918081]

約数ペア:

[(1, 156927918081), (3, 52309306027), (11, 14266174371), (33, 4755391457), (43, 3649486467), (61, 2572588821), (129, 1216495489), (183, 857529607), (473, 331771497), (671, 233871711), (1419, 110590499), (2013, 77957237), (2623, 59827647), (7869, 19942549), (28853, 5438877), (86559, 1812959)]