156944444211

素因数分解:

$3^4\times {\mathrm{701}}^1\times {\mathrm{1291}}^1\times {\mathrm{2141}}^1$

素因数の和:4145

約数の個数: 40

約数和(自身を含む): 235073927088

約数和(自身を除く): 78129482877

約数列:

[1, 3, 9, 27, 81, 701, 1291, 2103, 2141, 3873, 6309, 6423, 11619, 18927, 19269, 34857, 56781, 57807, 104571, 173421, 904991, 1500841, 2714973, 2764031, 4502523, 8144919, 8292093, 13507569, 24434757, 24876279, 40522707, 73304271, 74628837, 121568121, 223886511, 1937585731, 5812757193, 17438271579, 52314814737, 156944444211]

約数ペア:

[(1, 156944444211), (3, 52314814737), (9, 17438271579), (27, 5812757193), (81, 1937585731), (701, 223886511), (1291, 121568121), (2103, 74628837), (2141, 73304271), (3873, 40522707), (6309, 24876279), (6423, 24434757), (11619, 13507569), (18927, 8292093), (19269, 8144919), (34857, 4502523), (56781, 2764031), (57807, 2714973), (104571, 1500841), (173421, 904991)]