45187713

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{19237}}^1$

素因数の和:19278

約数の個数: 20

約数和(自身を含む): 69833940

約数和(自身を除く): 24646227

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 19237, 57711, 173133, 519399, 557873, 1558197, 1673619, 5020857, 15062571, 45187713]

約数ペア:

[(1, 45187713), (3, 15062571), (9, 5020857), (27, 1673619), (29, 1558197), (81, 557873), (87, 519399), (261, 173133), (783, 57711), (2349, 19237)]