156976397829

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{18973}}^1\times {\mathrm{21379}}^1$

素因数の和:40401

約数の個数: 24

約数和(自身を含む): 232039876640

約数和(自身を除く): 75063478811

約数列:

[1, 3, 9, 43, 129, 387, 18973, 21379, 56919, 64137, 170757, 192411, 815839, 919297, 2447517, 2757891, 7342551, 8273673, 405623767, 1216871301, 3650613903, 17441821981, 52325465943, 156976397829]

約数ペア:

[(1, 156976397829), (3, 52325465943), (9, 17441821981), (43, 3650613903), (129, 1216871301), (387, 405623767), (18973, 8273673), (21379, 7342551), (56919, 2757891), (64137, 2447517), (170757, 919297), (192411, 815839)]