71796231

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32297}}^1$

素因数の和:32335

約数の個数: 24

約数和(自身を含む): 117564720

約数和(自身を除く): 45768489

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 32297, 96891, 290673, 419861, 613643, 1259583, 1840929, 3778749, 5522787, 7977359, 23932077, 71796231]

約数ペア:

[(1, 71796231), (3, 23932077), (9, 7977359), (13, 5522787), (19, 3778749), (39, 1840929), (57, 1259583), (117, 613643), (171, 419861), (247, 290673), (741, 96891), (2223, 32297)]