198355311

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10601}}^1$

素因数の和:10634

約数の個数: 48

約数和(自身を含む): 370476288

約数和(自身を除く): 172120977

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 693, 891, 1701, 2079, 2673, 6237, 10601, 18711, 31803, 74207, 95409, 116611, 222621, 286227, 349833, 667863, 816277, 858681, 1049499, 2003589, 2448831, 2576043, 3148497, 6010767, 7346493, 9445491, 18032301, 22039479, 28336473, 66118437, 198355311]

約数ペア:

[(1, 198355311), (3, 66118437), (7, 28336473), (9, 22039479), (11, 18032301), (21, 9445491), (27, 7346493), (33, 6010767), (63, 3148497), (77, 2576043), (81, 2448831), (99, 2003589), (189, 1049499), (231, 858681), (243, 816277), (297, 667863), (567, 349833), (693, 286227), (891, 222621), (1701, 116611), (2079, 95409), (2673, 74207), (6237, 31803), (10601, 18711)]