81537906

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{683}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 165768768

約数和(自身を除く): 84230862

約数列:

[1, 2, 3, 6, 101, 197, 202, 303, 394, 591, 606, 683, 1182, 1366, 2049, 4098, 19897, 39794, 59691, 68983, 119382, 134551, 137966, 206949, 269102, 403653, 413898, 807306, 13589651, 27179302, 40768953, 81537906]

約数ペア:

[(1, 81537906), (2, 40768953), (3, 27179302), (6, 13589651), (101, 807306), (197, 413898), (202, 403653), (303, 269102), (394, 206949), (591, 137966), (606, 134551), (683, 119382), (1182, 68983), (1366, 59691), (2049, 39794), (4098, 19897)]