13549661877

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{5437}}^1$

素因数の和:5809

約数の個数: 32

約数和(自身を含む): 18888392704

約数和(自身を除く): 5338730827

約数列:

[1, 3, 31, 93, 127, 211, 381, 633, 3937, 5437, 6541, 11811, 16311, 19623, 26797, 80391, 168547, 505641, 690499, 830707, 1147207, 2071497, 2492121, 3441621, 21405469, 35563417, 64216407, 106690251, 145695289, 437085867, 4516553959, 13549661877]

約数ペア:

[(1, 13549661877), (3, 4516553959), (31, 437085867), (93, 145695289), (127, 106690251), (211, 64216407), (381, 35563417), (633, 21405469), (3937, 3441621), (5437, 2492121), (6541, 2071497), (11811, 1147207), (16311, 830707), (19623, 690499), (26797, 505641), (80391, 168547)]