227764467

素因数分解:

$3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3163}}^1$

素因数の和:3309

約数の個数: 40

約数和(自身を含む): 392032256

約数和(自身を除く): 164267789

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 127, 189, 381, 567, 889, 1143, 2667, 3163, 3429, 8001, 9489, 10287, 22141, 24003, 28467, 66423, 72009, 85401, 199269, 256203, 401701, 597807, 1205103, 1793421, 2811907, 3615309, 8435721, 10845927, 25307163, 32537781, 75921489, 227764467]

約数ペア:

[(1, 227764467), (3, 75921489), (7, 32537781), (9, 25307163), (21, 10845927), (27, 8435721), (63, 3615309), (81, 2811907), (127, 1793421), (189, 1205103), (381, 597807), (567, 401701), (889, 256203), (1143, 199269), (2667, 85401), (3163, 72009), (3429, 66423), (8001, 28467), (9489, 24003), (10287, 22141)]