48640179

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{136247}}^1$

素因数の和:136274

約数の個数: 16

約数和(自身を含む): 78478848

約数和(自身を除く): 29838669

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 136247, 408741, 953729, 2316199, 2861187, 6948597, 16213393, 48640179]

約数ペア:

[(1, 48640179), (3, 16213393), (7, 6948597), (17, 2861187), (21, 2316199), (51, 953729), (119, 408741), (357, 136247)]