91194987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{523}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 139442688

約数和(自身を除く): 48247701

約数列:

[1, 3, 13, 17, 39, 51, 221, 263, 523, 663, 789, 1569, 3419, 4471, 6799, 8891, 10257, 13413, 20397, 26673, 58123, 115583, 137549, 174369, 346749, 412647, 1788137, 2338333, 5364411, 7014999, 30398329, 91194987]

約数ペア:

[(1, 91194987), (3, 30398329), (13, 7014999), (17, 5364411), (39, 2338333), (51, 1788137), (221, 412647), (263, 346749), (523, 174369), (663, 137549), (789, 115583), (1569, 58123), (3419, 26673), (4471, 20397), (6799, 13413), (8891, 10257)]