162801891

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{24151}}^1$

素因数の和:24271

約数の個数: 24

約数和(自身を含む): 271275264

約数和(自身を除く): 108473373

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 24151, 72453, 169057, 217359, 507171, 1521513, 2584157, 7752471, 18089099, 23257413, 54267297, 162801891]

約数ペア:

[(1, 162801891), (3, 54267297), (7, 23257413), (9, 18089099), (21, 7752471), (63, 2584157), (107, 1521513), (321, 507171), (749, 217359), (963, 169057), (2247, 72453), (6741, 24151)]