53686143

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{10267}}^1$

素因数の和:10363

約数の個数: 24

約数和(自身を含む): 89701248

約数和(自身を除く): 36015105

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 10267, 30801, 71869, 92403, 215607, 646821, 852161, 2556483, 5965127, 7669449, 17895381, 53686143]

約数ペア:

[(1, 53686143), (3, 17895381), (7, 7669449), (9, 5965127), (21, 2556483), (63, 852161), (83, 646821), (249, 215607), (581, 92403), (747, 71869), (1743, 30801), (5229, 10267)]