128337531

素因数分解:

$3^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{6217}}^1$

素因数の和:7210

約数の個数: 16

約数和(自身を含む): 195792384

約数和(自身を除く): 67454853

約数列:

[1, 3, 7, 21, 983, 2949, 6217, 6881, 18651, 20643, 43519, 130557, 6111311, 18333933, 42779177, 128337531]

約数ペア:

[(1, 128337531), (3, 42779177), (7, 18333933), (21, 6111311), (983, 130557), (2949, 43519), (6217, 20643), (6881, 18651)]