857027331

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{613}}^1\times {\mathrm{977}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 1297062720

約数和(自身を除く): 440035389

約数列:

[1, 3, 9, 27, 53, 159, 477, 613, 977, 1431, 1839, 2931, 5517, 8793, 16551, 26379, 32489, 51781, 97467, 155343, 292401, 466029, 598901, 877203, 1398087, 1796703, 5390109, 16170327, 31741753, 95225259, 285675777, 857027331]

約数ペア:

[(1, 857027331), (3, 285675777), (9, 95225259), (27, 31741753), (53, 16170327), (159, 5390109), (477, 1796703), (613, 1398087), (977, 877203), (1431, 598901), (1839, 466029), (2931, 292401), (5517, 155343), (8793, 97467), (16551, 51781), (26379, 32489)]