85397367

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1907}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 131880960

約数和(自身を除く): 46483593

約数列:

[1, 3, 11, 23, 33, 59, 69, 177, 253, 649, 759, 1357, 1907, 1947, 4071, 5721, 14927, 20977, 43861, 44781, 62931, 112513, 131583, 337539, 482471, 1237643, 1447413, 2587799, 3712929, 7763397, 28465789, 85397367]

約数ペア:

[(1, 85397367), (3, 28465789), (11, 7763397), (23, 3712929), (33, 2587799), (59, 1447413), (69, 1237643), (177, 482471), (253, 337539), (649, 131583), (759, 112513), (1357, 62931), (1907, 44781), (1947, 43861), (4071, 20977), (5721, 14927)]