85020243

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{52579}}^1$

素因数の和:52607

約数の個数: 24

約数和(自身を含む): 143858880

約数和(自身を除く): 58838637

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 52579, 157737, 368053, 578369, 1104159, 1735107, 2576371, 4048583, 7729113, 12145749, 28340081, 85020243]

約数ペア:

[(1, 85020243), (3, 28340081), (7, 12145749), (11, 7729113), (21, 4048583), (33, 2576371), (49, 1735107), (77, 1104159), (147, 578369), (231, 368053), (539, 157737), (1617, 52579)]