264326517

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107581}}^1$

素因数の和:107610

約数の個数: 32

約数和(自身を含む): 481967360

約数和(自身を除く): 217640843

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 107581, 322743, 753067, 968229, 1398553, 2259201, 2904687, 4195659, 6777603, 9789871, 12586977, 20332809, 29369613, 37760931, 88108839, 264326517]

約数ペア:

[(1, 264326517), (3, 88108839), (7, 37760931), (9, 29369613), (13, 20332809), (21, 12586977), (27, 9789871), (39, 6777603), (63, 4195659), (91, 2904687), (117, 2259201), (189, 1398553), (273, 968229), (351, 753067), (819, 322743), (2457, 107581)]