98554239

素因数分解:

$3^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 84

約数和(自身を含む): 179426880

約数和(自身を除く): 80872641

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 81, 89, 93, 147, 189, 217, 243, 267, 279, 441, 567, 623, 651, 729, 801, 837, 1323, 1519, 1701, 1869, 1953, 2403, 2511, 2759, 3969, 4361, 4557, 5103, 5607, 5859, 7209, 7533, 8277, 11907, 13083, 13671, 16821, 17577, 19313, 21627, 22599, 24831, 35721, 39249, 41013, 50463, 52731, 57939, 64881, 74493, 117747, 123039, 135191, 151389, 158193, 173817, 223479, 353241, 369117, 405573, 454167, 521451, 670437, 1059723, 1107351, 1216719, 1564353, 2011311, 3179169, 3650157, 4693059, 10950471, 14079177, 32851413, 98554239]

約数ペア:

[(1, 98554239), (3, 32851413), (7, 14079177), (9, 10950471), (21, 4693059), (27, 3650157), (31, 3179169), (49, 2011311), (63, 1564353), (81, 1216719), (89, 1107351), (93, 1059723), (147, 670437), (189, 521451), (217, 454167), (243, 405573), (267, 369117), (279, 353241), (441, 223479), (567, 173817), (623, 158193), (651, 151389), (729, 135191), (801, 123039), (837, 117747), (1323, 74493), (1519, 64881), (1701, 57939), (1869, 52731), (1953, 50463), (2403, 41013), (2511, 39249), (2759, 35721), (3969, 24831), (4361, 22599), (4557, 21627), (5103, 19313), (5607, 17577), (5859, 16821), (7209, 13671), (7533, 13083), (8277, 11907)]