120590169

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1747}}^1$

素因数の和:1949

約数の個数: 32

約数和(自身を含む): 194657280

約数和(自身を除く): 74067111

約数列:

[1, 3, 7, 19, 21, 57, 133, 173, 399, 519, 1211, 1747, 3287, 3633, 5241, 9861, 12229, 23009, 33193, 36687, 69027, 99579, 232351, 302231, 697053, 906693, 2115617, 5742389, 6346851, 17227167, 40196723, 120590169]

約数ペア:

[(1, 120590169), (3, 40196723), (7, 17227167), (19, 6346851), (21, 5742389), (57, 2115617), (133, 906693), (173, 697053), (399, 302231), (519, 232351), (1211, 99579), (1747, 69027), (3287, 36687), (3633, 33193), (5241, 23009), (9861, 12229)]