354366981

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{93083}}^1$

素因数の和:93142

約数の個数: 20

約数和(自身を含む): 540631872

約数和(自身を除く): 186264891

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 93083, 279249, 837747, 2513241, 4374901, 7539723, 13124703, 39374109, 118122327, 354366981]

約数ペア:

[(1, 354366981), (3, 118122327), (9, 39374109), (27, 13124703), (47, 7539723), (81, 4374901), (141, 2513241), (423, 837747), (1269, 279249), (3807, 93083)]