57449718879

素因数分解:

$3^1\times 7^1\times {\mathrm{21997}}^1\times {\mathrm{124367}}^1$

素因数の和:146374

約数の個数: 16

約数和(自身を含む): 87547112448

約数和(自身を除く): 30097393569

約数列:

[1, 3, 7, 21, 21997, 65991, 124367, 153979, 373101, 461937, 870569, 2611707, 2735700899, 8207102697, 19149906293, 57449718879]

約数ペア:

[(1, 57449718879), (3, 19149906293), (7, 8207102697), (21, 2735700899), (21997, 2611707), (65991, 870569), (124367, 461937), (153979, 373101)]