367006221

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:855

約数の個数: 40

約数和(自身を含む): 564537600

約数和(自身を除く): 197531379

約数列:

[1, 3, 9, 27, 47, 81, 141, 149, 423, 447, 647, 1269, 1341, 1941, 3807, 4023, 5823, 7003, 12069, 17469, 21009, 30409, 52407, 63027, 91227, 96403, 189081, 273681, 289209, 567243, 821043, 867627, 2463129, 2602881, 4530941, 7808643, 13592823, 40778469, 122335407, 367006221]

約数ペア:

[(1, 367006221), (3, 122335407), (9, 40778469), (27, 13592823), (47, 7808643), (81, 4530941), (141, 2602881), (149, 2463129), (423, 867627), (447, 821043), (647, 567243), (1269, 289209), (1341, 273681), (1941, 189081), (3807, 96403), (4023, 91227), (5823, 63027), (7003, 52407), (12069, 30409), (17469, 21009)]