71254197

素因数分解:

$3^2\times 7^1\times {\mathrm{733}}^1\times {\mathrm{1543}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 117862784

約数和(自身を除く): 46608587

約数列:

[1, 3, 7, 9, 21, 63, 733, 1543, 2199, 4629, 5131, 6597, 10801, 13887, 15393, 32403, 46179, 97209, 1131019, 3393057, 7917133, 10179171, 23751399, 71254197]

約数ペア:

[(1, 71254197), (3, 23751399), (7, 10179171), (9, 7917133), (21, 3393057), (63, 1131019), (733, 97209), (1543, 46179), (2199, 32403), (4629, 15393), (5131, 13887), (6597, 10801)]