15679699011

素因数分解:

$3^4\times {\mathrm{9689}}^1\times {\mathrm{19979}}^1$

素因数の和:29680

約数の個数: 20

約数和(自身を含む): 23426350200

約数和(自身を除く): 7746651189

約数列:

[1, 3, 9, 27, 81, 9689, 19979, 29067, 59937, 87201, 179811, 261603, 539433, 784809, 1618299, 193576531, 580729593, 1742188779, 5226566337, 15679699011]

約数ペア:

[(1, 15679699011), (3, 5226566337), (9, 1742188779), (27, 580729593), (81, 193576531), (9689, 1618299), (19979, 784809), (29067, 539433), (59937, 261603), (87201, 179811)]