91710129

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 142442496

約数和(自身を除く): 50732367

約数列:

[1, 3, 7, 21, 127, 137, 251, 381, 411, 753, 889, 959, 1757, 2667, 2877, 5271, 17399, 31877, 34387, 52197, 95631, 103161, 121793, 223139, 240709, 365379, 669417, 722127, 4367149, 13101447, 30570043, 91710129]

約数ペア:

[(1, 91710129), (3, 30570043), (7, 13101447), (21, 4367149), (127, 722127), (137, 669417), (251, 365379), (381, 240709), (411, 223139), (753, 121793), (889, 103161), (959, 95631), (1757, 52197), (2667, 34387), (2877, 31877), (5271, 17399)]