72703112259

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1\times {\mathrm{418043}}^1$

素因数の和:420074

約数の個数: 16

約数和(自身を含む): 100330560000

約数和(自身を除く): 27627447741

約数列:

[1, 3, 29, 87, 1999, 5997, 57971, 173913, 418043, 1254129, 12123247, 36369741, 835667957, 2507003871, 24234370753, 72703112259]

約数ペア:

[(1, 72703112259), (3, 24234370753), (29, 2507003871), (87, 835667957), (1999, 36369741), (5997, 12123247), (57971, 1254129), (173913, 418043)]