133710021

素因数分解:

$3^5\times {\mathrm{421}}^1\times {\mathrm{1307}}^1$

素因数の和:1743

約数の個数: 24

約数和(自身を含む): 200919264

約数和(自身を除く): 67209243

約数列:

[1, 3, 9, 27, 81, 243, 421, 1263, 1307, 3789, 3921, 11367, 11763, 34101, 35289, 102303, 105867, 317601, 550247, 1650741, 4952223, 14856669, 44570007, 133710021]

約数ペア:

[(1, 133710021), (3, 44570007), (9, 14856669), (27, 4952223), (81, 1650741), (243, 550247), (421, 317601), (1263, 105867), (1307, 102303), (3789, 35289), (3921, 34101), (11367, 11763)]