156946689

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{1321}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 232904672

約数和(自身を除く): 75957983

約数列:

[1, 3, 9, 43, 129, 307, 387, 921, 1321, 2763, 3963, 11889, 13201, 39603, 56803, 118809, 170409, 405547, 511227, 1216641, 3649923, 17438521, 52315563, 156946689]

約数ペア:

[(1, 156946689), (3, 52315563), (9, 17438521), (43, 3649923), (129, 1216641), (307, 511227), (387, 405547), (921, 170409), (1321, 118809), (2763, 56803), (3963, 39603), (11889, 13201)]