71377299

素因数分解:

$3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3643}}^1$

素因数の和:3967

約数の個数: 24

約数和(自身を含む): 118240512

約数和(自身を除く): 46863213

約数列:

[1, 3, 7, 9, 21, 63, 311, 933, 2177, 2799, 3643, 6531, 10929, 19593, 25501, 32787, 76503, 229509, 1132973, 3398919, 7930811, 10196757, 23792433, 71377299]

約数ペア:

[(1, 71377299), (3, 23792433), (7, 10196757), (9, 7930811), (21, 3398919), (63, 1132973), (311, 229509), (933, 76503), (2177, 32787), (2799, 25501), (3643, 19593), (6531, 10929)]