27831212295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{796657}}^1$

素因数の和:796819

約数の個数: 32

約数和(自身を含む): 47493563328

約数和(自身を除く): 19662351033

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 255, 411, 685, 2055, 2329, 6987, 11645, 34935, 796657, 2389971, 3983285, 11949855, 13543169, 40629507, 67715845, 109142009, 203147535, 327426027, 545710045, 1637130135, 1855414153, 5566242459, 9277070765, 27831212295]

約数ペア:

[(1, 27831212295), (3, 9277070765), (5, 5566242459), (15, 1855414153), (17, 1637130135), (51, 545710045), (85, 327426027), (137, 203147535), (255, 109142009), (411, 67715845), (685, 40629507), (2055, 13543169), (2329, 11949855), (6987, 3983285), (11645, 2389971), (34935, 796657)]