88985211

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 139915776

約数和(自身を除く): 50930565

約数列:

[1, 3, 7, 21, 41, 123, 181, 287, 543, 571, 861, 1267, 1713, 3801, 3997, 7421, 11991, 22263, 23411, 51947, 70233, 103351, 155841, 163877, 310053, 491631, 723457, 2170371, 4237391, 12712173, 29661737, 88985211]

約数ペア:

[(1, 88985211), (3, 29661737), (7, 12712173), (21, 4237391), (41, 2170371), (123, 723457), (181, 491631), (287, 310053), (543, 163877), (571, 155841), (861, 103351), (1267, 70233), (1713, 51947), (3801, 23411), (3997, 22263), (7421, 11991)]