85843047

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 124498944

約数和(自身を除く): 38655897

約数列:

[1, 3, 17, 51, 71, 151, 157, 213, 453, 471, 1207, 2567, 2669, 3621, 7701, 8007, 10721, 11147, 23707, 32163, 33441, 71121, 182257, 189499, 403019, 546771, 568497, 1209057, 1683197, 5049591, 28614349, 85843047]

約数ペア:

[(1, 85843047), (3, 28614349), (17, 5049591), (51, 1683197), (71, 1209057), (151, 568497), (157, 546771), (213, 403019), (453, 189499), (471, 182257), (1207, 71121), (2567, 33441), (2669, 32163), (3621, 23707), (7701, 11147), (8007, 10721)]