243303291

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{10639}}^1$

素因数の和:10677

約数の個数: 48

約数和(自身を含む): 452838400

約数和(自身を除く): 209535109

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 297, 363, 693, 847, 1089, 2079, 2541, 3267, 7623, 10639, 22869, 31917, 74473, 95751, 117029, 223419, 287253, 351087, 670257, 819203, 1053261, 1287319, 2010771, 2457609, 3159783, 3861957, 7372827, 9011233, 11585871, 22118481, 27033699, 34757613, 81101097, 243303291]

約数ペア:

[(1, 243303291), (3, 81101097), (7, 34757613), (9, 27033699), (11, 22118481), (21, 11585871), (27, 9011233), (33, 7372827), (63, 3861957), (77, 3159783), (99, 2457609), (121, 2010771), (189, 1287319), (231, 1053261), (297, 819203), (363, 670257), (693, 351087), (847, 287253), (1089, 223419), (2079, 117029), (2541, 95751), (3267, 74473), (7623, 31917), (10639, 22869)]