127823907

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{4327}}^1$

素因数の和:4602

約数の個数: 16

約数和(自身を含む): 175197440

約数和(自身を除く): 47373533

約数列:

[1, 3, 43, 129, 229, 687, 4327, 9847, 12981, 29541, 186061, 558183, 990883, 2972649, 42607969, 127823907]

約数ペア:

[(1, 127823907), (3, 42607969), (43, 2972649), (129, 990883), (229, 558183), (687, 186061), (4327, 29541), (9847, 12981)]