162790461

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{3539}}^1$

素因数の和:3833

約数の個数: 24

約数和(自身を含む): 248508000

約数和(自身を除く): 85717539

約数列:

[1, 3, 9, 19, 57, 171, 269, 807, 2421, 3539, 5111, 10617, 15333, 31851, 45999, 67241, 201723, 605169, 951991, 2855973, 8567919, 18087829, 54263487, 162790461]

約数ペア:

[(1, 162790461), (3, 54263487), (9, 18087829), (19, 8567919), (57, 2855973), (171, 951991), (269, 605169), (807, 201723), (2421, 67241), (3539, 45999), (5111, 31851), (10617, 15333)]