80284749

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1\times {\mathrm{839}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 108380160

約数和(自身を除く): 28095411

約数列:

[1, 3, 167, 191, 501, 573, 839, 2517, 31897, 95691, 140113, 160249, 420339, 480747, 26761583, 80284749]

約数ペア:

[(1, 80284749), (3, 26761583), (167, 480747), (191, 420339), (501, 160249), (573, 140113), (839, 95691), (2517, 31897)]