147884737

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{941}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 200035584

約数和(自身を除く): 52150847

約数列:

[1, 7, 11, 13, 77, 91, 143, 157, 941, 1001, 1099, 1727, 2041, 6587, 10351, 12089, 12233, 14287, 22451, 72457, 85631, 134563, 147737, 157157, 941941, 1034159, 1625107, 1920581, 11375749, 13444067, 21126391, 147884737]

約数ペア:

[(1, 147884737), (7, 21126391), (11, 13444067), (13, 11375749), (77, 1920581), (91, 1625107), (143, 1034159), (157, 941941), (941, 157157), (1001, 147737), (1099, 134563), (1727, 85631), (2041, 72457), (6587, 22451), (10351, 14287), (12089, 12233)]