130872267

素因数分解:

$3^9\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 40

約数和(自身を含む): 201353680

約数和(自身を除く): 70481413

約数列:

[1, 3, 9, 27, 61, 81, 109, 183, 243, 327, 549, 729, 981, 1647, 2187, 2943, 4941, 6561, 6649, 8829, 14823, 19683, 19947, 26487, 44469, 59841, 79461, 133407, 179523, 238383, 400221, 538569, 715149, 1200663, 1615707, 2145447, 4847121, 14541363, 43624089, 130872267]

約数ペア:

[(1, 130872267), (3, 43624089), (9, 14541363), (27, 4847121), (61, 2145447), (81, 1615707), (109, 1200663), (183, 715149), (243, 538569), (327, 400221), (549, 238383), (729, 179523), (981, 133407), (1647, 79461), (2187, 59841), (2943, 44469), (4941, 26487), (6561, 19947), (6649, 19683), (8829, 14823)]