87666873

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{17467}}^1$

素因数の和:17716

約数の個数: 16

約数和(自身を含む): 134154240

約数和(自身を除く): 46487367

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 17467, 52401, 122269, 366807, 4174613, 12523839, 29222291, 87666873]

約数ペア:

[(1, 87666873), (3, 29222291), (7, 12523839), (21, 4174613), (239, 366807), (717, 122269), (1673, 52401), (5019, 17467)]