189349443

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{2377}}^1$

素因数の和:2603

約数の個数: 24

約数和(自身を含む): 280451808

約数和(自身を除く): 91102365

約数列:

[1, 3, 9, 53, 159, 167, 477, 501, 1503, 2377, 7131, 8851, 21393, 26553, 79659, 125981, 377943, 396959, 1133829, 1190877, 3572631, 21038827, 63116481, 189349443]

約数ペア:

[(1, 189349443), (3, 63116481), (9, 21038827), (53, 3572631), (159, 1190877), (167, 1133829), (477, 396959), (501, 377943), (1503, 125981), (2377, 79659), (7131, 26553), (8851, 21393)]