26242731

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 40462400

約数和(自身を除く): 14219669

約数列:

[1, 3, 9, 27, 37, 109, 111, 241, 327, 333, 723, 981, 999, 2169, 2943, 4033, 6507, 8917, 12099, 26269, 26751, 36297, 78807, 80253, 108891, 236421, 240759, 709263, 971953, 2915859, 8747577, 26242731]

約数ペア:

[(1, 26242731), (3, 8747577), (9, 2915859), (27, 971953), (37, 709263), (109, 240759), (111, 236421), (241, 108891), (327, 80253), (333, 78807), (723, 36297), (981, 26751), (999, 26269), (2169, 12099), (2943, 8917), (4033, 6507)]