80407107

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14249}}^1$

素因数の和:14288

約数の個数: 32

約数和(自身を含む): 136800000

約数和(自身を除く): 56392893

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 14249, 42747, 128241, 156739, 270731, 384723, 470217, 812193, 1410651, 2436579, 2978041, 4231953, 7309737, 8934123, 26802369, 80407107]

約数ペア:

[(1, 80407107), (3, 26802369), (9, 8934123), (11, 7309737), (19, 4231953), (27, 2978041), (33, 2436579), (57, 1410651), (99, 812193), (171, 470217), (209, 384723), (297, 270731), (513, 156739), (627, 128241), (1881, 42747), (5643, 14249)]