69900003

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{6299}}^1$

素因数の和:6448

約数の個数: 20

約数和(自身を含む): 105197400

約数和(自身を除く): 35297397

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 6299, 11097, 18897, 56691, 170073, 510219, 862963, 2588889, 7766667, 23300001, 69900003]

約数ペア:

[(1, 69900003), (3, 23300001), (9, 7766667), (27, 2588889), (81, 862963), (137, 510219), (411, 170073), (1233, 56691), (3699, 18897), (6299, 11097)]