81503334

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{45737}}^1$

素因数の和:45762

約数の個数: 40

約数和(自身を含む): 199234728

約数和(自身を除く): 117731394

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 45737, 91474, 137211, 274422, 411633, 503107, 823266, 1006214, 1234899, 1509321, 2469798, 3018642, 3704697, 4527963, 7409394, 9055926, 13583889, 27167778, 40751667, 81503334]

約数ペア:

[(1, 81503334), (2, 40751667), (3, 27167778), (6, 13583889), (9, 9055926), (11, 7409394), (18, 4527963), (22, 3704697), (27, 3018642), (33, 2469798), (54, 1509321), (66, 1234899), (81, 1006214), (99, 823266), (162, 503107), (198, 411633), (297, 274422), (594, 137211), (891, 91474), (1782, 45737)]