9231327

素因数分解:

$3^9\times 7^1\times {\mathrm{67}}^1$

素因数の和:101

約数の個数: 40

約数和(自身を含む): 16061056

約数和(自身を除く): 6829729

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 243, 469, 567, 603, 729, 1407, 1701, 1809, 2187, 4221, 5103, 5427, 6561, 12663, 15309, 16281, 19683, 37989, 45927, 48843, 113967, 137781, 146529, 341901, 439587, 1025703, 1318761, 3077109, 9231327]

約数ペア:

[(1, 9231327), (3, 3077109), (7, 1318761), (9, 1025703), (21, 439587), (27, 341901), (63, 146529), (67, 137781), (81, 113967), (189, 48843), (201, 45927), (243, 37989), (469, 19683), (567, 16281), (603, 15309), (729, 12663), (1407, 6561), (1701, 5427), (1809, 5103), (2187, 4221)]