66961011

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{457}}^1$

素因数の和:520

約数の個数: 36

約数和(自身を含む): 102923592

約数和(自身を除く): 35962581

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 289, 457, 507, 663, 867, 1371, 2873, 3757, 5941, 7769, 8619, 11271, 17823, 23307, 48841, 77233, 100997, 132073, 146523, 231699, 302991, 396219, 1312961, 1716949, 3938883, 5150847, 22320337, 66961011]

約数ペア:

[(1, 66961011), (3, 22320337), (13, 5150847), (17, 3938883), (39, 1716949), (51, 1312961), (169, 396219), (221, 302991), (289, 231699), (457, 146523), (507, 132073), (663, 100997), (867, 77233), (1371, 48841), (2873, 23307), (3757, 17823), (5941, 11271), (7769, 8619)]