25771617

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 38330240

約数和(自身を除く): 12558623

約数列:

[1, 3, 9, 67, 79, 201, 237, 541, 603, 711, 1623, 4869, 5293, 15879, 36247, 42739, 47637, 108741, 128217, 326223, 384651, 2863513, 8590539, 25771617]

約数ペア:

[(1, 25771617), (3, 8590539), (9, 2863513), (67, 384651), (79, 326223), (201, 128217), (237, 108741), (541, 47637), (603, 42739), (711, 36247), (1623, 15879), (4869, 5293)]