85538997

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:695

約数の個数: 40

約数和(自身を含む): 134164800

約数和(自身を除く): 48625803

約数列:

[1, 3, 9, 27, 41, 43, 81, 123, 129, 369, 387, 599, 1107, 1161, 1763, 1797, 3321, 3483, 5289, 5391, 15867, 16173, 24559, 25757, 47601, 48519, 73677, 77271, 142803, 221031, 231813, 663093, 695439, 1056037, 1989279, 2086317, 3168111, 9504333, 28512999, 85538997]

約数ペア:

[(1, 85538997), (3, 28512999), (9, 9504333), (27, 3168111), (41, 2086317), (43, 1989279), (81, 1056037), (123, 695439), (129, 663093), (369, 231813), (387, 221031), (599, 142803), (1107, 77271), (1161, 73677), (1763, 48519), (1797, 47601), (3321, 25757), (3483, 24559), (5289, 16173), (5391, 15867)]