61955811

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 90951120

約数和(自身を除く): 28995309

約数列:

[1, 3, 9, 157, 163, 269, 471, 489, 807, 1413, 1467, 2421, 25591, 42233, 43847, 76773, 126699, 131541, 230319, 380097, 394623, 6883979, 20651937, 61955811]

約数ペア:

[(1, 61955811), (3, 20651937), (9, 6883979), (157, 394623), (163, 380097), (269, 230319), (471, 131541), (489, 126699), (807, 76773), (1413, 43847), (1467, 42233), (2421, 25591)]