87237531

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2671}}^1$

素因数の和:2887

約数の個数: 24

約数和(自身を含む): 133386240

約数和(自身を除く): 46148709

約数列:

[1, 3, 9, 19, 57, 171, 191, 573, 1719, 2671, 3629, 8013, 10887, 24039, 32661, 50749, 152247, 456741, 510161, 1530483, 4591449, 9693059, 29079177, 87237531]

約数ペア:

[(1, 87237531), (3, 29079177), (9, 9693059), (19, 4591449), (57, 1530483), (171, 510161), (191, 456741), (573, 152247), (1719, 50749), (2671, 32661), (3629, 24039), (8013, 10887)]