83079129

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 129724416

約数和(自身を除く): 46645287

約数列:

[1, 3, 7, 21, 67, 137, 201, 411, 431, 469, 959, 1293, 1407, 2877, 3017, 9051, 9179, 27537, 28877, 59047, 64253, 86631, 177141, 192759, 202139, 413329, 606417, 1239987, 3956149, 11868447, 27693043, 83079129]

約数ペア:

[(1, 83079129), (3, 27693043), (7, 11868447), (21, 3956149), (67, 1239987), (137, 606417), (201, 413329), (411, 202139), (431, 192759), (469, 177141), (959, 86631), (1293, 64253), (1407, 59047), (2877, 28877), (3017, 27537), (9051, 9179)]