87896511

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4133}}^1$

素因数の和:4295

約数の個数: 24

約数和(自身を含む): 135429840

約数和(自身を除く): 47533329

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 1251, 2363, 4133, 7089, 12399, 21267, 37197, 70261, 210783, 574487, 632349, 1723461, 5170383, 9766279, 29298837, 87896511]

約数ペア:

[(1, 87896511), (3, 29298837), (9, 9766279), (17, 5170383), (51, 1723461), (139, 632349), (153, 574487), (417, 210783), (1251, 70261), (2363, 37197), (4133, 21267), (7089, 12399)]