121570890511

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1\times {\mathrm{8231}}^1$

素因数の和:9303

約数の個数: 32

約数和(自身を含む): 145179288576

約数和(自身を除く): 23608398065

約数列:

[1, 7, 41, 53, 287, 371, 971, 2173, 6797, 8231, 15211, 39811, 51463, 57617, 278677, 337471, 360241, 436243, 2109983, 2362297, 3053701, 7992301, 14769881, 17885963, 55946107, 125201741, 327684341, 423591953, 2293790387, 2965143671, 17367270073, 121570890511]

約数ペア:

[(1, 121570890511), (7, 17367270073), (41, 2965143671), (53, 2293790387), (287, 423591953), (371, 327684341), (971, 125201741), (2173, 55946107), (6797, 17885963), (8231, 14769881), (15211, 7992301), (39811, 3053701), (51463, 2362297), (57617, 2109983), (278677, 436243), (337471, 360241)]