156777678369

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{970297}}^1$

素因数の和:971697

約数の個数: 24

約数和(自身を含む): 244053234152

約数和(自身を除く): 87275555783

約数列:

[1, 3, 9, 13, 39, 117, 1381, 4143, 12429, 17953, 53859, 161577, 970297, 2910891, 8732673, 12613861, 37841583, 113524749, 1339980157, 4019940471, 12059821413, 17419742041, 52259226123, 156777678369]

約数ペア:

[(1, 156777678369), (3, 52259226123), (9, 17419742041), (13, 12059821413), (39, 4019940471), (117, 1339980157), (1381, 113524749), (4143, 37841583), (12429, 12613861), (17953, 8732673), (53859, 2910891), (161577, 970297)]