71328933

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16477}}^1$

素因数の和:16533

約数の個数: 24

約数和(自身を含む): 113961848

約数和(自身を除く): 42632915

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 16477, 49431, 148293, 214201, 609649, 642603, 1828947, 1927809, 5486841, 7925437, 23776311, 71328933]

約数ペア:

[(1, 71328933), (3, 23776311), (9, 7925437), (13, 5486841), (37, 1927809), (39, 1828947), (111, 642603), (117, 609649), (333, 214201), (481, 148293), (1443, 49431), (4329, 16477)]