155087127

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{5281}}^1$

素因数の和:5551

約数の個数: 24

約数和(自身を含む): 242253648

約数和(自身を除く): 87166521

約数列:

[1, 3, 9, 13, 39, 117, 251, 753, 2259, 3263, 5281, 9789, 15843, 29367, 47529, 68653, 205959, 617877, 1325531, 3976593, 11929779, 17231903, 51695709, 155087127]

約数ペア:

[(1, 155087127), (3, 51695709), (9, 17231903), (13, 11929779), (39, 3976593), (117, 1325531), (251, 617877), (753, 205959), (2259, 68653), (3263, 47529), (5281, 29367), (9789, 15843)]