105400539

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1171}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 155590032

約数和(自身を除く): 50189493

約数列:

[1, 3, 9, 73, 137, 219, 411, 657, 1171, 1233, 3513, 10001, 10539, 30003, 85483, 90009, 160427, 256449, 481281, 769347, 1443843, 11711171, 35133513, 105400539]

約数ペア:

[(1, 105400539), (3, 35133513), (9, 11711171), (73, 1443843), (137, 769347), (219, 481281), (411, 256449), (657, 160427), (1171, 90009), (1233, 85483), (3513, 30003), (10001, 10539)]