11289159

素因数分解:

$3^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 20736000

約数和(自身を除く): 9446841

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 53, 63, 69, 147, 159, 161, 189, 207, 343, 371, 441, 477, 483, 621, 1029, 1113, 1127, 1219, 1323, 1431, 1449, 2597, 3087, 3339, 3381, 3657, 4347, 7791, 7889, 8533, 9261, 10017, 10143, 10971, 18179, 23373, 23667, 25599, 30429, 32913, 54537, 59731, 70119, 71001, 76797, 163611, 179193, 213003, 230391, 418117, 490833, 537579, 1254351, 1612737, 3763053, 11289159]

約数ペア:

[(1, 11289159), (3, 3763053), (7, 1612737), (9, 1254351), (21, 537579), (23, 490833), (27, 418117), (49, 230391), (53, 213003), (63, 179193), (69, 163611), (147, 76797), (159, 71001), (161, 70119), (189, 59731), (207, 54537), (343, 32913), (371, 30429), (441, 25599), (477, 23667), (483, 23373), (621, 18179), (1029, 10971), (1113, 10143), (1127, 10017), (1219, 9261), (1323, 8533), (1431, 7889), (1449, 7791), (2597, 4347), (3087, 3657), (3339, 3381)]