190029321

素因数分解:

$3^4\times {\mathrm{1063}}^1\times {\mathrm{2207}}^1$

素因数の和:3282

約数の個数: 20

約数和(自身を含む): 284266752

約数和(自身を除く): 94237431

約数列:

[1, 3, 9, 27, 81, 1063, 2207, 3189, 6621, 9567, 19863, 28701, 59589, 86103, 178767, 2346041, 7038123, 21114369, 63343107, 190029321]

約数ペア:

[(1, 190029321), (3, 63343107), (9, 21114369), (27, 7038123), (81, 2346041), (1063, 178767), (2207, 86103), (3189, 59589), (6621, 28701), (9567, 19863)]