72946179

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 114903360

約数和(自身を除く): 41957181

約数列:

[1, 3, 9, 23, 53, 61, 69, 109, 159, 183, 207, 327, 477, 549, 981, 1219, 1403, 2507, 3233, 3657, 4209, 5777, 6649, 7521, 9699, 10971, 12627, 17331, 19947, 22563, 29097, 51993, 59841, 74359, 132871, 152927, 223077, 352397, 398613, 458781, 669231, 1057191, 1195839, 1376343, 3171573, 8105131, 24315393, 72946179]

約数ペア:

[(1, 72946179), (3, 24315393), (9, 8105131), (23, 3171573), (53, 1376343), (61, 1195839), (69, 1057191), (109, 669231), (159, 458781), (183, 398613), (207, 352397), (327, 223077), (477, 152927), (549, 132871), (981, 74359), (1219, 59841), (1403, 51993), (2507, 29097), (3233, 22563), (3657, 19947), (4209, 17331), (5777, 12627), (6649, 10971), (7521, 9699)]