153804771

素因数分解:

$3^3\times {\mathrm{2351}}^1\times {\mathrm{2423}}^1$

素因数の和:4783

約数の個数: 16

約数和(自身を含む): 228049920

約数和(自身を除く): 74245149

約数列:

[1, 3, 9, 27, 2351, 2423, 7053, 7269, 21159, 21807, 63477, 65421, 5696473, 17089419, 51268257, 153804771]

約数ペア:

[(1, 153804771), (3, 51268257), (9, 17089419), (27, 5696473), (2351, 65421), (2423, 63477), (7053, 21807), (7269, 21159)]