118564731

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{23909}}^1$

素因数の和:23963

約数の個数: 24

約数和(自身を含む): 186498000

約数和(自身を除く): 67933269

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 23909, 71727, 215181, 454271, 693361, 1362813, 2080083, 4088439, 6240249, 13173859, 39521577, 118564731]

約数ペア:

[(1, 118564731), (3, 39521577), (9, 13173859), (19, 6240249), (29, 4088439), (57, 2080083), (87, 1362813), (171, 693361), (261, 454271), (551, 215181), (1653, 71727), (4959, 23909)]