152868321

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1811}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 225572256

約数和(自身を除く): 72703935

約数列:

[1, 3, 9, 83, 113, 249, 339, 747, 1017, 1811, 5433, 9379, 16299, 28137, 84411, 150313, 204643, 450939, 613929, 1352817, 1841787, 16985369, 50956107, 152868321]

約数ペア:

[(1, 152868321), (3, 50956107), (9, 16985369), (83, 1841787), (113, 1352817), (249, 613929), (339, 450939), (747, 204643), (1017, 150313), (1811, 84411), (5433, 28137), (9379, 16299)]