79843909113

素因数分解:

$3^4\times {\mathrm{701}}^1\times {\mathrm{1406173}}^1$

素因数の和:1406886

約数の個数: 20

約数和(自身を含む): 119443231908

約数和(自身を除く): 39599322795

約数列:

[1, 3, 9, 27, 81, 701, 2103, 6309, 18927, 56781, 1406173, 4218519, 12655557, 37966671, 113900013, 985727273, 2957181819, 8871545457, 26614636371, 79843909113]

約数ペア:

[(1, 79843909113), (3, 26614636371), (9, 8871545457), (27, 2957181819), (81, 985727273), (701, 113900013), (2103, 37966671), (6309, 12655557), (18927, 4218519), (56781, 1406173)]