189125943

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1\times {\mathrm{2713}}^1$

素因数の和:3958

約数の個数: 16

約数和(自身を含む): 265754880

約数和(自身を除く): 76628937

約数列:

[1, 3, 19, 57, 1223, 2713, 3669, 8139, 23237, 51547, 69711, 154641, 3317999, 9953997, 63041981, 189125943]

約数ペア:

[(1, 189125943), (3, 63041981), (19, 9953997), (57, 3317999), (1223, 154641), (2713, 69711), (3669, 51547), (8139, 23237)]