91141281

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4871}}^1$

素因数の和:4904

約数の個数: 48

約数和(自身を含む): 170247168

約数和(自身を除く): 79105887

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 693, 891, 1701, 2079, 2673, 4871, 6237, 14613, 18711, 34097, 43839, 53581, 102291, 131517, 160743, 306873, 375067, 394551, 482229, 920619, 1125201, 1183653, 1446687, 2761857, 3375603, 4340061, 8285571, 10126809, 13020183, 30380427, 91141281]

約数ペア:

[(1, 91141281), (3, 30380427), (7, 13020183), (9, 10126809), (11, 8285571), (21, 4340061), (27, 3375603), (33, 2761857), (63, 1446687), (77, 1183653), (81, 1125201), (99, 920619), (189, 482229), (231, 394551), (243, 375067), (297, 306873), (567, 160743), (693, 131517), (891, 102291), (1701, 53581), (2079, 43839), (2673, 34097), (4871, 18711), (6237, 14613)]