61287447

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{17657}}^1$

素因数の和:17762

約数の個数: 16

約数和(自身を含む): 88996320

約数和(自身を除く): 27708873

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 17657, 52971, 229541, 688623, 1571473, 4714419, 20429149, 61287447]

約数ペア:

[(1, 61287447), (3, 20429149), (13, 4714419), (39, 1571473), (89, 688623), (267, 229541), (1157, 52971), (3471, 17657)]