121427007

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{6473}}^1$

素因数の和:6539

約数の個数: 24

約数和(自身を含む): 180080784

約数和(自身を除く): 58653777

約数列:

[1, 3, 13, 37, 39, 111, 169, 481, 507, 1443, 6253, 6473, 18759, 19419, 84149, 239501, 252447, 718503, 1093937, 3113513, 3281811, 9340539, 40475669, 121427007]

約数ペア:

[(1, 121427007), (3, 40475669), (13, 9340539), (37, 3281811), (39, 3113513), (111, 1093937), (169, 718503), (481, 252447), (507, 239501), (1443, 84149), (6253, 19419), (6473, 18759)]