227967909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18097}}^1$

素因数の和:18149

約数の個数: 32

約数和(自身を含む): 364855680

約数和(自身を除く): 136887771

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 4199, 12597, 18097, 54291, 235261, 307649, 343843, 705783, 922947, 1031529, 3999437, 4469959, 5845331, 11998311, 13409877, 17535993, 75989303, 227967909]

約数ペア:

[(1, 227967909), (3, 75989303), (13, 17535993), (17, 13409877), (19, 11998311), (39, 5845331), (51, 4469959), (57, 3999437), (221, 1031529), (247, 922947), (323, 705783), (663, 343843), (741, 307649), (969, 235261), (4199, 54291), (12597, 18097)]