160803513

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{3061}}^1$

素因数の和:3529

約数の個数: 24

約数和(自身を含む): 250777800

約数和(自身を除く): 89974287

約数列:

[1, 3, 9, 13, 39, 117, 449, 1347, 3061, 4041, 5837, 9183, 17511, 27549, 39793, 52533, 119379, 358137, 1374389, 4123167, 12369501, 17867057, 53601171, 160803513]

約数ペア:

[(1, 160803513), (3, 53601171), (9, 17867057), (13, 12369501), (39, 4123167), (117, 1374389), (449, 358137), (1347, 119379), (3061, 52533), (4041, 39793), (5837, 27549), (9183, 17511)]