155280477987

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{753127}}^1$

素因数の和:753903

約数の個数: 24

約数和(自身を含む): 231842923520

約数和(自身を除く): 76562445533

約数列:

[1, 3, 9, 31, 93, 279, 739, 2217, 6651, 22909, 68727, 206181, 753127, 2259381, 6778143, 23346937, 70040811, 210122433, 556560853, 1669682559, 5009047677, 17253386443, 51760159329, 155280477987]

約数ペア:

[(1, 155280477987), (3, 51760159329), (9, 17253386443), (31, 5009047677), (93, 1669682559), (279, 556560853), (739, 210122433), (2217, 70040811), (6651, 23346937), (22909, 6778143), (68727, 2259381), (206181, 753127)]