142714970091

素因数分解:

$3^4\times {\mathrm{2707}}^1\times {\mathrm{650873}}^1$

素因数の和:653592

約数の個数: 20

約数和(自身を含む): 213270581832

約数和(自身を除く): 70555611741

約数列:

[1, 3, 9, 27, 81, 2707, 8121, 24363, 73089, 219267, 650873, 1952619, 5857857, 17573571, 52720713, 1761913211, 5285739633, 15857218899, 47571656697, 142714970091]

約数ペア:

[(1, 142714970091), (3, 47571656697), (9, 15857218899), (27, 5285739633), (81, 1761913211), (2707, 52720713), (8121, 17573571), (24363, 5857857), (73089, 1952619), (219267, 650873)]