63967095

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20021}}^1$

素因数の和:20103

約数の個数: 24

約数和(自身を含む): 112443552

約数和(自身を除く): 48476457

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 20021, 60063, 100105, 180189, 300315, 900945, 1421491, 4264473, 7107455, 12793419, 21322365, 63967095]

約数ペア:

[(1, 63967095), (3, 21322365), (5, 12793419), (9, 7107455), (15, 4264473), (45, 1421491), (71, 900945), (213, 300315), (355, 180189), (639, 100105), (1065, 60063), (3195, 20021)]