65193609

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{863}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 94867200

約数和(自身を除く): 29673591

約数列:

[1, 3, 13, 39, 149, 169, 447, 507, 863, 1937, 2589, 5811, 11219, 25181, 33657, 75543, 128587, 145847, 385761, 437541, 1671631, 5014893, 21731203, 65193609]

約数ペア:

[(1, 65193609), (3, 21731203), (13, 5014893), (39, 1671631), (149, 437541), (169, 385761), (447, 145847), (507, 128587), (863, 75543), (1937, 33657), (2589, 25181), (5811, 11219)]