83854407

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{751}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 138127360

約数和(自身を除く): 54272953

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 409, 751, 1227, 2253, 2863, 5257, 5317, 8589, 9763, 15771, 15951, 29289, 37219, 68341, 111657, 205023, 307159, 921477, 2150113, 3993067, 6450339, 11979201, 27951469, 83854407]

約数ペア:

[(1, 83854407), (3, 27951469), (7, 11979201), (13, 6450339), (21, 3993067), (39, 2150113), (91, 921477), (273, 307159), (409, 205023), (751, 111657), (1227, 68341), (2253, 37219), (2863, 29289), (5257, 15951), (5317, 15771), (8589, 9763)]