40169211

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 58982400

約数和(自身を除く): 18813189

約数列:

[1, 3, 19, 31, 57, 93, 127, 179, 381, 537, 589, 1767, 2413, 3401, 3937, 5549, 7239, 10203, 11811, 16647, 22733, 68199, 74803, 105431, 224409, 316293, 431927, 704723, 1295781, 2114169, 13389737, 40169211]

約数ペア:

[(1, 40169211), (3, 13389737), (19, 2114169), (31, 1295781), (57, 704723), (93, 431927), (127, 316293), (179, 224409), (381, 105431), (537, 74803), (589, 68199), (1767, 22733), (2413, 16647), (3401, 11811), (3937, 10203), (5549, 7239)]