89809713

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75029}}^1$

素因数の和:75061

約数の個数: 24

約数和(自身を含む): 156062400

約数和(自身を除く): 66252687

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 75029, 225087, 525203, 675261, 1425551, 1575609, 4276653, 4726827, 9978857, 12829959, 29936571, 89809713]

約数ペア:

[(1, 89809713), (3, 29936571), (7, 12829959), (9, 9978857), (19, 4726827), (21, 4276653), (57, 1575609), (63, 1425551), (133, 675261), (171, 525203), (399, 225087), (1197, 75029)]