129153939

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{5081}}^1$

素因数の和:5350

約数の個数: 16

約数和(自身を含む): 177666720

約数和(自身を除く): 48512781

約数列:

[1, 3, 37, 111, 229, 687, 5081, 8473, 15243, 25419, 187997, 563991, 1163549, 3490647, 43051313, 129153939]

約数ペア:

[(1, 129153939), (3, 43051313), (37, 3490647), (111, 1163549), (229, 563991), (687, 187997), (5081, 25419), (8473, 15243)]