87331329

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1249}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 133965000

約数和(自身を除く): 46633671

約数列:

[1, 3, 9, 17, 51, 153, 457, 1249, 1371, 3747, 4113, 7769, 11241, 21233, 23307, 63699, 69921, 191097, 570793, 1712379, 5137137, 9703481, 29110443, 87331329]

約数ペア:

[(1, 87331329), (3, 29110443), (9, 9703481), (17, 5137137), (51, 1712379), (153, 570793), (457, 191097), (1249, 69921), (1371, 63699), (3747, 23307), (4113, 21233), (7769, 11241)]