72797543

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6299}}^1$

素因数の和:6446

約数の個数: 16

約数和(自身を含む): 90316800

約数和(自身を除く): 17519257

約数列:

[1, 7, 13, 91, 127, 889, 1651, 6299, 11557, 44093, 81887, 573209, 799973, 5599811, 10399649, 72797543]

約数ペア:

[(1, 72797543), (7, 10399649), (13, 5599811), (91, 799973), (127, 573209), (889, 81887), (1651, 44093), (6299, 11557)]