243669650517

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{3559}}^1\times {\mathrm{81799}}^1$

素因数の和:85398

約数の個数: 32

約数和(自身を含む): 372746240000

約数和(自身を除く): 129076589483

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 3559, 10677, 32031, 81799, 96093, 110329, 245397, 330987, 736191, 992961, 2208573, 2535769, 2978883, 7607307, 22821921, 68465763, 291122641, 873367923, 2620103769, 7860311307, 9024801871, 27074405613, 81223216839, 243669650517]

約数ペア:

[(1, 243669650517), (3, 81223216839), (9, 27074405613), (27, 9024801871), (31, 7860311307), (93, 2620103769), (279, 873367923), (837, 291122641), (3559, 68465763), (10677, 22821921), (32031, 7607307), (81799, 2978883), (96093, 2535769), (110329, 2208573), (245397, 992961), (330987, 736191)]