129426471

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 196992000

約数和(自身を除く): 67565529

約数列:

[1, 3, 9, 27, 59, 113, 177, 339, 531, 719, 1017, 1593, 2157, 3051, 6471, 6667, 19413, 20001, 42421, 60003, 81247, 127263, 180009, 243741, 381789, 731223, 1145367, 2193669, 4793573, 14380719, 43142157, 129426471]

約数ペア:

[(1, 129426471), (3, 43142157), (9, 14380719), (27, 4793573), (59, 2193669), (113, 1145367), (177, 731223), (339, 381789), (531, 243741), (719, 180009), (1017, 127263), (1593, 81247), (2157, 60003), (3051, 42421), (6471, 20001), (6667, 19413)]