78426053

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 84637440

約数和(自身を除く): 6211387

約数列:

[1, 19, 61, 157, 431, 1159, 2983, 8189, 9577, 26291, 67667, 181963, 499529, 1285673, 4127687, 78426053]

約数ペア:

[(1, 78426053), (19, 4127687), (61, 1285673), (157, 499529), (431, 181963), (1159, 67667), (2983, 26291), (8189, 9577)]