133073451

素因数分解:

$3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{7517}}^1$

素因数の和:7811

約数の個数: 24

約数和(自身を含む): 220487904

約数和(自身を除く): 87414453

約数列:

[1, 3, 7, 9, 21, 63, 281, 843, 1967, 2529, 5901, 7517, 17703, 22551, 52619, 67653, 157857, 473571, 2112277, 6336831, 14785939, 19010493, 44357817, 133073451]

約数ペア:

[(1, 133073451), (3, 44357817), (7, 19010493), (9, 14785939), (21, 6336831), (63, 2112277), (281, 473571), (843, 157857), (1967, 67653), (2529, 52619), (5901, 22551), (7517, 17703)]