190025919

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{38459}}^1$

素因数の和:38532

約数の個数: 20

約数和(自身を含む): 288526920

約数和(自身を除く): 98501001

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 38459, 115377, 346131, 1038393, 2345999, 3115179, 7037997, 21113991, 63341973, 190025919]

約数ペア:

[(1, 190025919), (3, 63341973), (9, 21113991), (27, 7037997), (61, 3115179), (81, 2345999), (183, 1038393), (549, 346131), (1647, 115377), (4941, 38459)]