213413302395

素因数分解:

$3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{5707001}}^1$

素因数の和:5707292

約数の個数: 32

約数和(自身を含む): 380771173440

約数和(自身を除く): 167357871045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 277, 831, 1385, 2493, 4155, 7479, 12465, 37395, 5707001, 17121003, 28535005, 51363009, 85605015, 154089027, 256815045, 770445135, 1580839277, 4742517831, 7904196385, 14227553493, 23712589155, 42682660479, 71137767465, 213413302395]

約数ペア:

[(1, 213413302395), (3, 71137767465), (5, 42682660479), (9, 23712589155), (15, 14227553493), (27, 7904196385), (45, 4742517831), (135, 1580839277), (277, 770445135), (831, 256815045), (1385, 154089027), (2493, 85605015), (4155, 51363009), (7479, 28535005), (12465, 17121003), (37395, 5707001)]