73919181

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{23311}}^1$

素因数の和:23472

約数の個数: 16

約数和(自身を含む): 113389568

約数和(自身を除く): 39470387

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 23311, 69933, 163177, 489531, 3519961, 10559883, 24639727, 73919181]

約数ペア:

[(1, 73919181), (3, 24639727), (7, 10559883), (21, 3519961), (151, 489531), (453, 163177), (1057, 69933), (3171, 23311)]