74966499

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 117849600

約数和(自身を除く): 42883101

約数列:

[1, 3, 9, 23, 27, 61, 69, 183, 207, 549, 621, 1403, 1647, 1979, 4209, 5937, 12627, 17811, 37881, 45517, 53433, 120719, 136551, 362157, 409653, 1086471, 1228959, 2776537, 3259413, 8329611, 24988833, 74966499]

約数ペア:

[(1, 74966499), (3, 24988833), (9, 8329611), (23, 3259413), (27, 2776537), (61, 1228959), (69, 1086471), (183, 409653), (207, 362157), (549, 136551), (621, 120719), (1403, 53433), (1647, 45517), (1979, 37881), (4209, 17811), (5937, 12627)]