78875427

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{1907}}^1$

素因数の和:2738

約数の個数: 16

約数和(自身を含む): 111549312

約数和(自身を除く): 32673885

約数列:

[1, 3, 17, 51, 811, 1907, 2433, 5721, 13787, 32419, 41361, 97257, 1546577, 4639731, 26291809, 78875427]

約数ペア:

[(1, 78875427), (3, 26291809), (17, 4639731), (51, 1546577), (811, 97257), (1907, 41361), (2433, 32419), (5721, 13787)]