91429911

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 140983040

約数和(自身を除く): 49553129

約数列:

[1, 3, 9, 27, 43, 61, 129, 183, 387, 549, 1161, 1291, 1647, 2623, 3873, 7869, 11619, 23607, 34857, 55513, 70821, 78751, 166539, 236253, 499617, 708759, 1498851, 2126277, 3386293, 10158879, 30476637, 91429911]

約数ペア:

[(1, 91429911), (3, 30476637), (9, 10158879), (27, 3386293), (43, 2126277), (61, 1498851), (129, 708759), (183, 499617), (387, 236253), (549, 166539), (1161, 78751), (1291, 70821), (1647, 55513), (2623, 34857), (3873, 23607), (7869, 11619)]