74960529

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{187871}}^1$

素因数の和:187900

約数の個数: 16

約数和(自身を含む): 120238080

約数和(自身を除く): 45277551

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 187871, 563613, 1315097, 3569549, 3945291, 10708647, 24986843, 74960529]

約数ペア:

[(1, 74960529), (3, 24986843), (7, 10708647), (19, 3945291), (21, 3569549), (57, 1315097), (133, 563613), (399, 187871)]