87241179

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{21557}}^1$

素因数の和:21650

約数の個数: 16

約数和(自身を含む): 124174080

約数和(自身を除く): 36932901

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 21557, 64671, 409583, 1228749, 1530547, 4591641, 29080393, 87241179]

約数ペア:

[(1, 87241179), (3, 29080393), (19, 4591641), (57, 1530547), (71, 1228749), (213, 409583), (1349, 64671), (4047, 21557)]