61728951

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{3169}}^1$

素因数の和:3366

約数の個数: 16

約数和(自身を含む): 84803840

約数和(自身を除く): 23074889

約数列:

[1, 3, 43, 129, 151, 453, 3169, 6493, 9507, 19479, 136267, 408801, 478519, 1435557, 20576317, 61728951]

約数ペア:

[(1, 61728951), (3, 20576317), (43, 1435557), (129, 478519), (151, 408801), (453, 136267), (3169, 19479), (6493, 9507)]