127966167

素因数分解:

$3^2\times 7^1\times {\mathrm{599}}^1\times {\mathrm{3391}}^1$

素因数の和:4003

約数の個数: 24

約数和(自身を含む): 211660800

約数和(自身を除く): 83694633

約数列:

[1, 3, 7, 9, 21, 63, 599, 1797, 3391, 4193, 5391, 10173, 12579, 23737, 30519, 37737, 71211, 213633, 2031209, 6093627, 14218463, 18280881, 42655389, 127966167]

約数ペア:

[(1, 127966167), (3, 42655389), (7, 18280881), (9, 14218463), (21, 6093627), (63, 2031209), (599, 213633), (1797, 71211), (3391, 37737), (4193, 30519), (5391, 23737), (10173, 12579)]