87639639

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2879}}^1$

素因数の和:3094

約数の個数: 16

約数和(自身を含む): 119347200

約数和(自身を除く): 31707561

約数列:

[1, 3, 73, 139, 219, 417, 2879, 8637, 10147, 30441, 210167, 400181, 630501, 1200543, 29213213, 87639639]

約数ペア:

[(1, 87639639), (3, 29213213), (73, 1200543), (139, 630501), (219, 400181), (417, 210167), (2879, 30441), (8637, 10147)]