26165457

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 41000960

約数和(自身を除く): 14835503

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 279, 387, 727, 837, 1161, 1333, 2181, 3999, 6543, 11997, 19629, 22537, 31261, 35991, 67611, 93783, 202833, 281349, 608499, 844047, 969091, 2907273, 8721819, 26165457]

約数ペア:

[(1, 26165457), (3, 8721819), (9, 2907273), (27, 969091), (31, 844047), (43, 608499), (93, 281349), (129, 202833), (279, 93783), (387, 67611), (727, 35991), (837, 31261), (1161, 22537), (1333, 19629), (2181, 11997), (3999, 6543)]