88890249

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 140958720

約数和(自身を除く): 52068471

約数列:

[1, 3, 7, 21, 29, 87, 203, 227, 609, 643, 681, 1589, 1929, 4501, 4767, 6583, 13503, 18647, 19749, 46081, 55941, 130529, 138243, 145961, 391587, 437883, 1021727, 3065181, 4232869, 12698607, 29630083, 88890249]

約数ペア:

[(1, 88890249), (3, 29630083), (7, 12698607), (21, 4232869), (29, 3065181), (87, 1021727), (203, 437883), (227, 391587), (609, 145961), (643, 138243), (681, 130529), (1589, 55941), (1929, 46081), (4501, 19749), (4767, 18647), (6583, 13503)]