78370281

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{719}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 127180800

約数和(自身を除く): 48810519

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 367, 719, 1101, 2157, 3303, 4037, 6471, 7909, 9909, 12111, 19413, 23727, 36333, 71181, 108999, 213543, 263873, 791619, 2374857, 2902603, 7124571, 8707809, 26123427, 78370281]

約数ペア:

[(1, 78370281), (3, 26123427), (9, 8707809), (11, 7124571), (27, 2902603), (33, 2374857), (99, 791619), (297, 263873), (367, 213543), (719, 108999), (1101, 71181), (2157, 36333), (3303, 23727), (4037, 19413), (6471, 12111), (7909, 9909)]