83261087

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 109734912

約数和(自身を除く): 26473825

約数列:

[1, 7, 13, 17, 91, 107, 119, 221, 503, 749, 1391, 1547, 1819, 3521, 6539, 8551, 9737, 12733, 23647, 45773, 53821, 59857, 111163, 165529, 376747, 699673, 778141, 914957, 4897711, 6404699, 11894441, 83261087]

約数ペア:

[(1, 83261087), (7, 11894441), (13, 6404699), (17, 4897711), (91, 914957), (107, 778141), (119, 699673), (221, 376747), (503, 165529), (749, 111163), (1391, 59857), (1547, 53821), (1819, 45773), (3521, 23647), (6539, 12733), (8551, 9737)]