66505677

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 103921920

約数和(自身を除く): 37416243

約数列:

[1, 3, 7, 21, 61, 183, 193, 269, 427, 579, 807, 1281, 1351, 1883, 4053, 5649, 11773, 16409, 35319, 49227, 51917, 82411, 114863, 155751, 247233, 344589, 363419, 1090257, 3166937, 9500811, 22168559, 66505677]

約数ペア:

[(1, 66505677), (3, 22168559), (7, 9500811), (21, 3166937), (61, 1090257), (183, 363419), (193, 344589), (269, 247233), (427, 155751), (579, 114863), (807, 82411), (1281, 51917), (1351, 49227), (1883, 35319), (4053, 16409), (5649, 11773)]