1098049689

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1097

約数の個数: 56

約数和(自身を含む): 1810008000

約数和(自身を除く): 711958311

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 149, 243, 297, 447, 729, 891, 919, 1341, 1639, 2673, 2757, 4023, 4917, 8019, 8271, 10109, 12069, 14751, 24813, 30327, 36207, 44253, 74439, 90981, 108621, 132759, 136931, 223317, 272943, 398277, 410793, 669951, 818829, 1194831, 1232379, 1506241, 2456487, 3697137, 4518723, 7369461, 11091411, 13556169, 33274233, 40668507, 99822699, 122005521, 366016563, 1098049689]

約数ペア:

[(1, 1098049689), (3, 366016563), (9, 122005521), (11, 99822699), (27, 40668507), (33, 33274233), (81, 13556169), (99, 11091411), (149, 7369461), (243, 4518723), (297, 3697137), (447, 2456487), (729, 1506241), (891, 1232379), (919, 1194831), (1341, 818829), (1639, 669951), (2673, 410793), (2757, 398277), (4023, 272943), (4917, 223317), (8019, 136931), (8271, 132759), (10109, 108621), (12069, 90981), (14751, 74439), (24813, 44253), (30327, 36207)]