54260199

素因数分解:

$3^6\times 7^4\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 70

約数和(自身を含む): 97967776

約数和(自身を除く): 43707577

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 81, 93, 147, 189, 217, 243, 279, 343, 441, 567, 651, 729, 837, 1029, 1323, 1519, 1701, 1953, 2401, 2511, 3087, 3969, 4557, 5103, 5859, 7203, 7533, 9261, 10633, 11907, 13671, 17577, 21609, 22599, 27783, 31899, 35721, 41013, 52731, 64827, 74431, 83349, 95697, 123039, 158193, 194481, 223293, 250047, 287091, 369117, 583443, 669879, 861273, 1107351, 1750329, 2009637, 2583819, 6028911, 7751457, 18086733, 54260199]

約数ペア:

[(1, 54260199), (3, 18086733), (7, 7751457), (9, 6028911), (21, 2583819), (27, 2009637), (31, 1750329), (49, 1107351), (63, 861273), (81, 669879), (93, 583443), (147, 369117), (189, 287091), (217, 250047), (243, 223293), (279, 194481), (343, 158193), (441, 123039), (567, 95697), (651, 83349), (729, 74431), (837, 64827), (1029, 52731), (1323, 41013), (1519, 35721), (1701, 31899), (1953, 27783), (2401, 22599), (2511, 21609), (3087, 17577), (3969, 13671), (4557, 11907), (5103, 10633), (5859, 9261), (7203, 7533)]