148922973

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 217971000

約数和(自身を除く): 69048027

約数列:

[1, 3, 9, 137, 269, 411, 449, 807, 1233, 1347, 2421, 4041, 36853, 61513, 110559, 120781, 184539, 331677, 362343, 553617, 1087029, 16546997, 49640991, 148922973]

約数ペア:

[(1, 148922973), (3, 49640991), (9, 16546997), (137, 1087029), (269, 553617), (411, 362343), (449, 331677), (807, 184539), (1233, 120781), (1347, 110559), (2421, 61513), (4041, 36853)]