61663761

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{6737}}^1$

素因数の和:6862

約数の個数: 20

約数和(自身を含む): 92943972

約数和(自身を除く): 31280211

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 6737, 9153, 20211, 60633, 181899, 545697, 761281, 2283843, 6851529, 20554587, 61663761]

約数ペア:

[(1, 61663761), (3, 20554587), (9, 6851529), (27, 2283843), (81, 761281), (113, 545697), (339, 181899), (1017, 60633), (3051, 20211), (6737, 9153)]