63990165

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{18793}}^1$

素因数の和:19028

約数の個数: 16

約数和(自身を含む): 102840768

約数和(自身を除く): 38850603

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 18793, 56379, 93965, 281895, 4266011, 12798033, 21330055, 63990165]

約数ペア:

[(1, 63990165), (3, 21330055), (5, 12798033), (15, 4266011), (227, 281895), (681, 93965), (1135, 56379), (3405, 18793)]