78867267

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{1879}}^1$

素因数の和:2722

約数の個数: 16

約数和(自身を含む): 111536640

約数和(自身を除く): 32669373

約数列:

[1, 3, 17, 51, 823, 1879, 2469, 5637, 13991, 31943, 41973, 95829, 1546417, 4639251, 26289089, 78867267]

約数ペア:

[(1, 78867267), (3, 26289089), (17, 4639251), (51, 1546417), (823, 95829), (1879, 41973), (2469, 31943), (5637, 13991)]