73731138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{1103}}^1$

素因数の和:1978

約数の個数: 32

約数和(自身を含む): 159134976

約数和(自身を除く): 85403838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 857, 1103, 1714, 2206, 2571, 3309, 5142, 6618, 11141, 14339, 22282, 28678, 33423, 43017, 66846, 86034, 945271, 1890542, 2835813, 5671626, 12288523, 24577046, 36865569, 73731138]

約数ペア:

[(1, 73731138), (2, 36865569), (3, 24577046), (6, 12288523), (13, 5671626), (26, 2835813), (39, 1890542), (78, 945271), (857, 86034), (1103, 66846), (1714, 43017), (2206, 33423), (2571, 28678), (3309, 22282), (5142, 14339), (6618, 11141)]