80813403

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14321}}^1$

素因数の和:14360

約数の個数: 32

約数和(自身を含む): 137491200

約数和(自身を除く): 56677797

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 14321, 42963, 128889, 157531, 272099, 386667, 472593, 816297, 1417779, 2448891, 2993089, 4253337, 7346673, 8979267, 26937801, 80813403]

約数ペア:

[(1, 80813403), (3, 26937801), (9, 8979267), (11, 7346673), (19, 4253337), (27, 2993089), (33, 2448891), (57, 1417779), (99, 816297), (171, 472593), (209, 386667), (297, 272099), (513, 157531), (627, 128889), (1881, 42963), (5643, 14321)]