37122903

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 59904000

約数和(自身を除く): 22781097

約数列:

[1, 3, 9, 19, 31, 47, 57, 93, 141, 149, 171, 279, 423, 447, 589, 893, 1341, 1457, 1767, 2679, 2831, 4371, 4619, 5301, 7003, 8037, 8493, 13113, 13857, 21009, 25479, 27683, 41571, 63027, 83049, 87761, 133057, 217093, 249147, 263283, 399171, 651279, 789849, 1197513, 1953837, 4124767, 12374301, 37122903]

約数ペア:

[(1, 37122903), (3, 12374301), (9, 4124767), (19, 1953837), (31, 1197513), (47, 789849), (57, 651279), (93, 399171), (141, 263283), (149, 249147), (171, 217093), (279, 133057), (423, 87761), (447, 83049), (589, 63027), (893, 41571), (1341, 27683), (1457, 25479), (1767, 21009), (2679, 13857), (2831, 13113), (4371, 8493), (4619, 8037), (5301, 7003)]