291225880101

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4909}}^1\times {\mathrm{66137}}^1$

素因数の和:71085

約数の個数: 32

約数和(自身を含む): 436447307520

約数和(自身を除く): 145221427419

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 4909, 14727, 63817, 66137, 112907, 191451, 198411, 338721, 859781, 1467791, 1521151, 2579343, 4403373, 4563453, 19774963, 59324889, 324666533, 973999599, 4220664929, 7467330259, 12661994787, 22401990777, 97075293367, 291225880101]

約数ペア:

[(1, 291225880101), (3, 97075293367), (13, 22401990777), (23, 12661994787), (39, 7467330259), (69, 4220664929), (299, 973999599), (897, 324666533), (4909, 59324889), (14727, 19774963), (63817, 4563453), (66137, 4403373), (112907, 2579343), (191451, 1521151), (198411, 1467791), (338721, 859781)]