121091373

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{79613}}^1$

素因数の和:79645

約数の個数: 18

約数和(自身を含む): 189401706

約数和(自身を除く): 68310333

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 79613, 238839, 716517, 1034969, 3104907, 9314721, 13454597, 40363791, 121091373]

約数ペア:

[(1, 121091373), (3, 40363791), (9, 13454597), (13, 9314721), (39, 3104907), (117, 1034969), (169, 716517), (507, 238839), (1521, 79613)]