56151537

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{23603}}^1$

素因数の和:23680

約数の個数: 16

約数和(自身を含む): 81953088

約数和(自身を除く): 25801551

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 23603, 70809, 306839, 920517, 1439783, 4319349, 18717179, 56151537]

約数ペア:

[(1, 56151537), (3, 18717179), (13, 4319349), (39, 1439783), (61, 920517), (183, 306839), (793, 70809), (2379, 23603)]