78217089

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{39089}}^1$

素因数の和:39144

約数の個数: 16

約数和(自身を含む): 112579200

約数和(自身を除く): 34362111

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 39089, 117267, 899047, 1133581, 2697141, 3400743, 26072363, 78217089]

約数ペア:

[(1, 78217089), (3, 26072363), (23, 3400743), (29, 2697141), (69, 1133581), (87, 899047), (667, 117267), (2001, 39089)]