105221187

素因数分解:

$3^5\times {\mathrm{569}}^1\times {\mathrm{761}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 158099760

約数和(自身を除く): 52878573

約数列:

[1, 3, 9, 27, 81, 243, 569, 761, 1707, 2283, 5121, 6849, 15363, 20547, 46089, 61641, 138267, 184923, 433009, 1299027, 3897081, 11691243, 35073729, 105221187]

約数ペア:

[(1, 105221187), (3, 35073729), (9, 11691243), (27, 3897081), (81, 1299027), (243, 433009), (569, 184923), (761, 138267), (1707, 61641), (2283, 46089), (5121, 20547), (6849, 15363)]