89316027

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:897

約数の個数: 40

約数和(自身を含む): 141134400

約数和(自身を除く): 51818373

約数列:

[1, 3, 9, 27, 29, 47, 81, 87, 141, 261, 423, 783, 809, 1269, 1363, 2349, 2427, 3807, 4089, 7281, 12267, 21843, 23461, 36801, 38023, 65529, 70383, 110403, 114069, 211149, 342207, 633447, 1026621, 1102667, 1900341, 3079863, 3308001, 9924003, 29772009, 89316027]

約数ペア:

[(1, 89316027), (3, 29772009), (9, 9924003), (27, 3308001), (29, 3079863), (47, 1900341), (81, 1102667), (87, 1026621), (141, 633447), (261, 342207), (423, 211149), (783, 114069), (809, 110403), (1269, 70383), (1363, 65529), (2349, 38023), (2427, 36801), (3807, 23461), (4089, 21843), (7281, 12267)]