56645732079

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{123411181}}^1$

素因数の和:123411207

約数の個数: 16

約数和(自身を含む): 88856051040

約数和(自身を除く): 32210318961

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 123411181, 370233543, 1110700629, 2097990077, 3332101887, 6293970231, 18881910693, 56645732079]

約数ペア:

[(1, 56645732079), (3, 18881910693), (9, 6293970231), (17, 3332101887), (27, 2097990077), (51, 1110700629), (153, 370233543), (459, 123411181)]