83680347

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{3947}}^1$

素因数の和:4178

約数の個数: 16

約数和(自身を含む): 115218432

約数和(自身を除く): 31538085

約数列:

[1, 3, 37, 111, 191, 573, 3947, 7067, 11841, 21201, 146039, 438117, 753877, 2261631, 27893449, 83680347]

約数ペア:

[(1, 83680347), (3, 27893449), (37, 2261631), (111, 753877), (191, 438117), (573, 146039), (3947, 21201), (7067, 11841)]