91992357

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7577}}^1$

素因数の和:7673

約数の個数: 24

約数和(自身を含む): 141860160

約数和(自身を除く): 49867803

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 7577, 12141, 22731, 68193, 143963, 431889, 537967, 1295667, 1613901, 4841703, 10221373, 30664119, 91992357]

約数ペア:

[(1, 91992357), (3, 30664119), (9, 10221373), (19, 4841703), (57, 1613901), (71, 1295667), (171, 537967), (213, 431889), (639, 143963), (1349, 68193), (4047, 22731), (7577, 12141)]