79947729

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{10613}}^1$

素因数の和:10659

約数の個数: 24

約数和(自身を含む): 123631872

約数和(自身を除く): 43684143

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7533, 10613, 31839, 95517, 286551, 329003, 859653, 987009, 2578959, 2961027, 8883081, 26649243, 79947729]

約数ペア:

[(1, 79947729), (3, 26649243), (9, 8883081), (27, 2961027), (31, 2578959), (81, 987009), (93, 859653), (243, 329003), (279, 286551), (837, 95517), (2511, 31839), (7533, 10613)]