61150383

素因数分解:

$3^4\times 7^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 80

約数和(自身を含む): 111513600

約数和(自身を除く): 50363217

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 71, 81, 93, 147, 189, 213, 217, 279, 343, 441, 497, 567, 639, 651, 837, 1029, 1323, 1491, 1519, 1917, 1953, 2201, 2511, 3087, 3479, 3969, 4473, 4557, 5751, 5859, 6603, 9261, 10437, 10633, 13419, 13671, 15407, 17577, 19809, 24353, 27783, 31311, 31899, 40257, 41013, 46221, 59427, 73059, 93933, 95697, 107849, 123039, 138663, 178281, 219177, 281799, 287091, 323547, 415989, 657531, 754943, 861273, 970641, 1247967, 1972593, 2264829, 2911923, 6794487, 8735769, 20383461, 61150383]

約数ペア:

[(1, 61150383), (3, 20383461), (7, 8735769), (9, 6794487), (21, 2911923), (27, 2264829), (31, 1972593), (49, 1247967), (63, 970641), (71, 861273), (81, 754943), (93, 657531), (147, 415989), (189, 323547), (213, 287091), (217, 281799), (279, 219177), (343, 178281), (441, 138663), (497, 123039), (567, 107849), (639, 95697), (651, 93933), (837, 73059), (1029, 59427), (1323, 46221), (1491, 41013), (1519, 40257), (1917, 31899), (1953, 31311), (2201, 27783), (2511, 24353), (3087, 19809), (3479, 17577), (3969, 15407), (4473, 13671), (4557, 13419), (5751, 10633), (5859, 10437), (6603, 9261)]