54639515567

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1601}}^1\times {\mathrm{1697}}^1$

素因数の和:3348

約数の個数: 48

約数和(自身を含む): 71682604992

約数和(自身を除く): 17043089425

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1183, 1547, 1601, 1697, 2873, 11207, 11879, 20111, 20813, 22061, 27217, 28849, 145691, 154427, 190519, 201943, 270569, 286793, 353821, 375037, 1893983, 2007551, 2476747, 2625259, 2716897, 4599673, 4875481, 19018279, 32197711, 34128367, 35319661, 46187249, 247237627, 323310743, 459155593, 600434237, 3214089151, 4203039659, 7805645081, 54639515567]

約数ペア:

[(1, 54639515567), (7, 7805645081), (13, 4203039659), (17, 3214089151), (91, 600434237), (119, 459155593), (169, 323310743), (221, 247237627), (1183, 46187249), (1547, 35319661), (1601, 34128367), (1697, 32197711), (2873, 19018279), (11207, 4875481), (11879, 4599673), (20111, 2716897), (20813, 2625259), (22061, 2476747), (27217, 2007551), (28849, 1893983), (145691, 375037), (154427, 353821), (190519, 286793), (201943, 270569)]