88701081

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 140507136

約数和(自身を除く): 51806055

約数列:

[1, 3, 7, 21, 41, 71, 123, 213, 287, 497, 861, 1451, 1491, 2911, 4353, 8733, 10157, 20377, 30471, 59491, 61131, 103021, 178473, 309063, 416437, 721147, 1249311, 2163441, 4223861, 12671583, 29567027, 88701081]

約数ペア:

[(1, 88701081), (3, 29567027), (7, 12671583), (21, 4223861), (41, 2163441), (71, 1249311), (123, 721147), (213, 416437), (287, 309063), (497, 178473), (861, 103021), (1451, 61131), (1491, 59491), (2911, 30471), (4353, 20377), (8733, 10157)]