66520327

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 70963200

約数和(自身を除く): 4442873

約数列:

[1, 31, 41, 199, 263, 1271, 6169, 8153, 8159, 10783, 52337, 252929, 334273, 1622447, 2145817, 66520327]

約数ペア:

[(1, 66520327), (31, 2145817), (41, 1622447), (199, 334273), (263, 252929), (1271, 52337), (6169, 10783), (8153, 8159)]