129063507

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 187183872

約数和(自身を除く): 58120365

約数列:

[1, 3, 17, 51, 67, 107, 201, 321, 353, 1059, 1139, 1819, 3417, 5457, 6001, 7169, 18003, 21507, 23651, 37771, 70953, 113313, 121873, 365619, 402067, 642107, 1206201, 1926321, 2530657, 7591971, 43021169, 129063507]

約数ペア:

[(1, 129063507), (3, 43021169), (17, 7591971), (51, 2530657), (67, 1926321), (107, 1206201), (201, 642107), (321, 402067), (353, 365619), (1059, 121873), (1139, 113313), (1819, 70953), (3417, 37771), (5457, 23651), (6001, 21507), (7169, 18003)]