71426613

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{1493}}^1$

素因数の和:1964

約数の個数: 16

約数和(自身を含む): 98102016

約数和(自身を除く): 26675403

約数列:

[1, 3, 37, 111, 431, 1293, 1493, 4479, 15947, 47841, 55241, 165723, 643483, 1930449, 23808871, 71426613]

約数ペア:

[(1, 71426613), (3, 23808871), (37, 1930449), (111, 643483), (431, 165723), (1293, 55241), (1493, 47841), (4479, 15947)]