148957431

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{79699}}^1$

素因数の和:79798

約数の個数: 16

約数和(自身を含む): 229536000

約数和(自身を除く): 80578569

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 79699, 239097, 557893, 1673679, 7093211, 21279633, 49652477, 148957431]

約数ペア:

[(1, 148957431), (3, 49652477), (7, 21279633), (21, 7093211), (89, 1673679), (267, 557893), (623, 239097), (1869, 79699)]