78892527

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{29581}}^1$

素因数の和:29718

約数の個数: 16

約数和(自身を含む): 121167872

約数和(自身を除く): 42275345

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 29581, 88743, 207067, 621201, 3756787, 11270361, 26297509, 78892527]

約数ペア:

[(1, 78892527), (3, 26297509), (7, 11270361), (21, 3756787), (127, 621201), (381, 207067), (889, 88743), (2667, 29581)]