51609603

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2549}}^1$

素因数の和:2966

約数の個数: 16

約数和(自身を含む): 73072800

約数和(自身を除く): 21463197

約数列:

[1, 3, 17, 51, 397, 1191, 2549, 6749, 7647, 20247, 43333, 129999, 1011953, 3035859, 17203201, 51609603]

約数ペア:

[(1, 51609603), (3, 17203201), (17, 3035859), (51, 1011953), (397, 129999), (1191, 43333), (2549, 20247), (6749, 7647)]