270753791

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 348848640

約数和(自身を除く): 78094849

約数列:

[1, 7, 11, 41, 77, 139, 287, 451, 617, 973, 1529, 3157, 4319, 5699, 6787, 10703, 25297, 39893, 47509, 62689, 85763, 177079, 278267, 438823, 600341, 943393, 1947869, 3516283, 6603751, 24613981, 38679113, 270753791]

約数ペア:

[(1, 270753791), (7, 38679113), (11, 24613981), (41, 6603751), (77, 3516283), (139, 1947869), (287, 943393), (451, 600341), (617, 438823), (973, 278267), (1529, 177079), (3157, 85763), (4319, 62689), (5699, 47509), (6787, 39893), (10703, 25297)]