42985701

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1433}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 70208640

約数和(自身を除く): 27222939

約数列:

[1, 3, 9, 11, 27, 33, 99, 101, 297, 303, 909, 1111, 1433, 2727, 3333, 4299, 9999, 12897, 15763, 29997, 38691, 47289, 141867, 144733, 425601, 434199, 1302597, 1592063, 3907791, 4776189, 14328567, 42985701]

約数ペア:

[(1, 42985701), (3, 14328567), (9, 4776189), (11, 3907791), (27, 1592063), (33, 1302597), (99, 434199), (101, 425601), (297, 144733), (303, 141867), (909, 47289), (1111, 38691), (1433, 29997), (2727, 15763), (3333, 12897), (4299, 9999)]