147423321

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{58711}}^1$

素因数の和:58754

約数の個数: 20

約数和(自身を含む): 227332864

約数和(自身を除く): 79909543

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 58711, 176133, 528399, 1585197, 1820041, 4755591, 5460123, 16380369, 49141107, 147423321]

約数ペア:

[(1, 147423321), (3, 49141107), (9, 16380369), (27, 5460123), (31, 4755591), (81, 1820041), (93, 1585197), (279, 528399), (837, 176133), (2511, 58711)]