91790859

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 129890304

約数和(自身を除く): 38099445

約数列:

[1, 3, 47, 53, 71, 141, 159, 173, 213, 519, 2491, 3337, 3763, 7473, 8131, 9169, 10011, 11289, 12283, 24393, 27507, 36849, 176861, 430943, 530583, 577301, 650999, 1292829, 1731903, 1952997, 30596953, 91790859]

約数ペア:

[(1, 91790859), (3, 30596953), (47, 1952997), (53, 1731903), (71, 1292829), (141, 650999), (159, 577301), (173, 530583), (213, 430943), (519, 176861), (2491, 36849), (3337, 27507), (3763, 24393), (7473, 12283), (8131, 11289), (9169, 10011)]