72553857

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{18143}}^1$

素因数の和:18220

約数の個数: 16

約数和(自身を含む): 102187008

約数和(自身を除く): 29633151

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 18143, 54429, 562433, 780149, 1687299, 2340447, 24184619, 72553857]

約数ペア:

[(1, 72553857), (3, 24184619), (31, 2340447), (43, 1687299), (93, 780149), (129, 562433), (1333, 54429), (3999, 18143)]