126306189

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{69821}}^1$

素因数の和:69897

約数の個数: 16

約数和(自身を含む): 189915840

約数和(自身を除く): 63609651

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 69821, 209463, 628389, 1885167, 4678007, 14034021, 42102063, 126306189]

約数ペア:

[(1, 126306189), (3, 42102063), (9, 14034021), (27, 4678007), (67, 1885167), (201, 628389), (603, 209463), (1809, 69821)]