203437827

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{3251}}^1$

素因数の和:3683

約数の個数: 24

約数和(自身を含む): 311996880

約数和(自身を除く): 108559053

約数列:

[1, 3, 9, 17, 51, 153, 409, 1227, 3251, 3681, 6953, 9753, 20859, 29259, 55267, 62577, 165801, 497403, 1329659, 3988977, 11966931, 22604203, 67812609, 203437827]

約数ペア:

[(1, 203437827), (3, 67812609), (9, 22604203), (17, 11966931), (51, 3988977), (153, 1329659), (409, 497403), (1227, 165801), (3251, 62577), (3681, 55267), (6953, 29259), (9753, 20859)]