91516941

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 134918784

約数和(自身を除く): 43401843

約数列:

[1, 3, 9, 71, 197, 213, 591, 639, 727, 1773, 2181, 6543, 13987, 41961, 51617, 125883, 143219, 154851, 429657, 464553, 1288971, 10168549, 30505647, 91516941]

約数ペア:

[(1, 91516941), (3, 30505647), (9, 10168549), (71, 1288971), (197, 464553), (213, 429657), (591, 154851), (639, 143219), (727, 125883), (1773, 51617), (2181, 41961), (6543, 13987)]