85382913

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3271}}^1$

素因数の和:3405

約数の個数: 32

約数和(自身を含む): 143235072

約数和(自身を除く): 57852159

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 791, 1243, 2373, 3271, 3729, 8701, 9813, 22897, 26103, 35981, 68691, 107943, 251867, 369623, 755601, 1108869, 2587361, 4065853, 7762083, 12197559, 28460971, 85382913]

約数ペア:

[(1, 85382913), (3, 28460971), (7, 12197559), (11, 7762083), (21, 4065853), (33, 2587361), (77, 1108869), (113, 755601), (231, 369623), (339, 251867), (791, 107943), (1243, 68691), (2373, 35981), (3271, 26103), (3729, 22897), (8701, 9813)]