127386

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{337}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 324480

約数和(自身を除く): 197094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 337, 378, 674, 1011, 2022, 2359, 3033, 4718, 6066, 7077, 9099, 14154, 18198, 21231, 42462, 63693, 127386]

約数ペア:

[(1, 127386), (2, 63693), (3, 42462), (6, 21231), (7, 18198), (9, 14154), (14, 9099), (18, 7077), (21, 6066), (27, 4718), (42, 3033), (54, 2359), (63, 2022), (126, 1011), (189, 674), (337, 378)]