70203321

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{18979}}^1$

素因数の和:19125

約数の個数: 16

約数和(自身を含む): 104769600

約数和(自身を除く): 34566279

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 18979, 56937, 170811, 512433, 2600123, 7800369, 23401107, 70203321]

約数ペア:

[(1, 70203321), (3, 23401107), (9, 7800369), (27, 2600123), (137, 512433), (411, 170811), (1233, 56937), (3699, 18979)]