71825823

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{613}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 106511808

約数和(自身を除く): 34685985

約数列:

[1, 3, 9, 47, 141, 277, 423, 613, 831, 1839, 2493, 5517, 13019, 28811, 39057, 86433, 117171, 169801, 259299, 509403, 1528209, 7980647, 23941941, 71825823]

約数ペア:

[(1, 71825823), (3, 23941941), (9, 7980647), (47, 1528209), (141, 509403), (277, 259299), (423, 169801), (613, 117171), (831, 86433), (1839, 39057), (2493, 28811), (5517, 13019)]