149869131

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{43103}}^1$

素因数の和:43186

約数の個数: 16

約数和(自身を含む): 213795840

約数和(自身を除く): 63926709

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 43103, 129309, 818957, 2456871, 2629283, 7887849, 49956377, 149869131]

約数ペア:

[(1, 149869131), (3, 49956377), (19, 7887849), (57, 2629283), (61, 2456871), (183, 818957), (1159, 129309), (3477, 43103)]