71326779

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{12149}}^1$

素因数の和:12274

約数の個数: 16

約数和(自身を含む): 101088000

約数和(自身を除く): 29761221

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 12149, 36447, 230831, 692493, 1251347, 3754041, 23775593, 71326779]

約数ペア:

[(1, 71326779), (3, 23775593), (19, 3754041), (57, 1251347), (103, 692493), (309, 230831), (1957, 36447), (5871, 12149)]