127730113

素因数分解:

$7^3\times {\mathrm{307}}^1\times {\mathrm{1213}}^1$

素因数の和:1541

約数の個数: 16

約数和(自身を含む): 149564800

約数和(自身を除く): 21834687

約数列:

[1, 7, 49, 307, 343, 1213, 2149, 8491, 15043, 59437, 105301, 372391, 416059, 2606737, 18247159, 127730113]

約数ペア:

[(1, 127730113), (7, 18247159), (49, 2606737), (307, 416059), (343, 372391), (1213, 105301), (2149, 59437), (8491, 15043)]