42666633

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 68090880

約数和(自身を除く): 25424247

約数列:

[1, 3, 9, 23, 31, 61, 69, 93, 109, 183, 207, 279, 327, 549, 713, 981, 1403, 1891, 2139, 2507, 3379, 4209, 5673, 6417, 6649, 7521, 10137, 12627, 17019, 19947, 22563, 30411, 43493, 59841, 77717, 130479, 152927, 206119, 233151, 391437, 458781, 618357, 699453, 1376343, 1855071, 4740737, 14222211, 42666633]

約数ペア:

[(1, 42666633), (3, 14222211), (9, 4740737), (23, 1855071), (31, 1376343), (61, 699453), (69, 618357), (93, 458781), (109, 391437), (183, 233151), (207, 206119), (279, 152927), (327, 130479), (549, 77717), (713, 59841), (981, 43493), (1403, 30411), (1891, 22563), (2139, 19947), (2507, 17019), (3379, 12627), (4209, 10137), (5673, 7521), (6417, 6649)]