248825061

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{58699}}^1$

素因数の和:58865

約数の個数: 16

約数和(自身を含む): 370984000

約数和(自身を除く): 122158939

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 58699, 176097, 528291, 1584873, 9215743, 27647229, 82941687, 248825061]

約数ペア:

[(1, 248825061), (3, 82941687), (9, 27647229), (27, 9215743), (157, 1584873), (471, 528291), (1413, 176097), (4239, 58699)]