53826618699

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{31657}}^1$

素因数の和:32004

約数の個数: 48

約数和(自身を含む): 89962411968

約数和(自身を除く): 36135793269

約数列:

[1, 3, 7, 9, 21, 63, 137, 197, 411, 591, 959, 1233, 1379, 1773, 2877, 4137, 8631, 12411, 26989, 31657, 80967, 94971, 188923, 221599, 242901, 284913, 566769, 664797, 1700307, 1994391, 4337009, 6236429, 13011027, 18709287, 30359063, 39033081, 43655003, 56127861, 91077189, 130965009, 273231567, 392895027, 854390773, 2563172319, 5980735411, 7689516957, 17942206233, 53826618699]

約数ペア:

[(1, 53826618699), (3, 17942206233), (7, 7689516957), (9, 5980735411), (21, 2563172319), (63, 854390773), (137, 392895027), (197, 273231567), (411, 130965009), (591, 91077189), (959, 56127861), (1233, 43655003), (1379, 39033081), (1773, 30359063), (2877, 18709287), (4137, 13011027), (8631, 6236429), (12411, 4337009), (26989, 1994391), (31657, 1700307), (80967, 664797), (94971, 566769), (188923, 284913), (221599, 242901)]