56726175093

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{247889}}^1$

素因数の和:248557

約数の個数: 32

約数和(自身を含む): 91667738880

約数和(自身を除く): 34941563787

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 641, 1923, 4487, 10897, 13461, 32691, 76279, 228837, 247889, 743667, 1735223, 4214113, 5205669, 12642339, 29498791, 88496373, 158896849, 476690547, 1112277943, 2701246433, 3336833829, 8103739299, 18908725031, 56726175093]

約数ペア:

[(1, 56726175093), (3, 18908725031), (7, 8103739299), (17, 3336833829), (21, 2701246433), (51, 1112277943), (119, 476690547), (357, 158896849), (641, 88496373), (1923, 29498791), (4487, 12642339), (10897, 5205669), (13461, 4214113), (32691, 1735223), (76279, 743667), (228837, 247889)]