69318279

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 108506112

約数和(自身を除く): 39187833

約数列:

[1, 3, 9, 37, 43, 47, 103, 111, 129, 141, 309, 333, 387, 423, 927, 1591, 1739, 2021, 3811, 4429, 4773, 4841, 5217, 6063, 11433, 13287, 14319, 14523, 15651, 18189, 34299, 39861, 43569, 74777, 163873, 179117, 208163, 224331, 491619, 537351, 624489, 672993, 1474857, 1612053, 1873467, 7702031, 23106093, 69318279]

約数ペア:

[(1, 69318279), (3, 23106093), (9, 7702031), (37, 1873467), (43, 1612053), (47, 1474857), (103, 672993), (111, 624489), (129, 537351), (141, 491619), (309, 224331), (333, 208163), (387, 179117), (423, 163873), (927, 74777), (1591, 43569), (1739, 39861), (2021, 34299), (3811, 18189), (4429, 15651), (4773, 14523), (4841, 14319), (5217, 13287), (6063, 11433)]