66108771

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4157}}^1$

素因数の和:4216

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 40336029

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1767, 4157, 5301, 12471, 15903, 37413, 78983, 112239, 128867, 236949, 386601, 710847, 1159803, 2132541, 2448473, 3479409, 7345419, 22036257, 66108771]

約数ペア:

[(1, 66108771), (3, 22036257), (9, 7345419), (19, 3479409), (27, 2448473), (31, 2132541), (57, 1159803), (93, 710847), (171, 386601), (279, 236949), (513, 128867), (589, 112239), (837, 78983), (1767, 37413), (4157, 15903), (5301, 12471)]