84769209

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{7517}}^1$

素因数の和:7709

約数の個数: 24

約数和(自身を含む): 140736960

約数和(自身を除く): 55967751

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 1253, 1611, 3759, 7517, 11277, 22551, 52619, 67653, 157857, 473571, 1345543, 4036629, 9418801, 12109887, 28256403, 84769209]

約数ペア:

[(1, 84769209), (3, 28256403), (7, 12109887), (9, 9418801), (21, 4036629), (63, 1345543), (179, 473571), (537, 157857), (1253, 67653), (1611, 52619), (3759, 22551), (7517, 11277)]