64507157

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1783}}^1$

素因数の和:1841

約数の個数: 24

約数和(自身を含む): 79723392

約数和(自身を除く): 15216235

約数列:

[1, 11, 13, 23, 121, 143, 253, 299, 1573, 1783, 2783, 3289, 19613, 23179, 36179, 41009, 215743, 254969, 451099, 533117, 2804659, 4962089, 5864287, 64507157]

約数ペア:

[(1, 64507157), (11, 5864287), (13, 4962089), (23, 2804659), (121, 533117), (143, 451099), (253, 254969), (299, 215743), (1573, 41009), (1783, 36179), (2783, 23179), (3289, 19613)]