53427273

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{1999}}^1$

素因数の和:2212

約数の個数: 16

約数和(自身を含む): 72960000

約数和(自身を除く): 19532727

約数列:

[1, 3, 59, 151, 177, 453, 1999, 5997, 8909, 26727, 117941, 301849, 353823, 905547, 17809091, 53427273]

約数ペア:

[(1, 53427273), (3, 17809091), (59, 905547), (151, 353823), (177, 301849), (453, 117941), (1999, 26727), (5997, 8909)]