71320041

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3331}}^1$

素因数の和:3414

約数の個数: 32

約数和(自身を含む): 115687040

約数和(自身を除く): 44366999

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1647, 2379, 3331, 7137, 9993, 21411, 29979, 43303, 89937, 129909, 203191, 389727, 609573, 1169181, 1828719, 2641483, 5486157, 7924449, 23773347, 71320041]

約数ペア:

[(1, 71320041), (3, 23773347), (9, 7924449), (13, 5486157), (27, 2641483), (39, 1828719), (61, 1169181), (117, 609573), (183, 389727), (351, 203191), (549, 129909), (793, 89937), (1647, 43303), (2379, 29979), (3331, 21411), (7137, 9993)]