56070171

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 85299200

約数和(自身を除く): 29229029

約数列:

[1, 3, 9, 27, 79, 97, 237, 271, 291, 711, 813, 873, 2133, 2439, 2619, 7317, 7663, 21409, 22989, 26287, 64227, 68967, 78861, 192681, 206901, 236583, 578043, 709749, 2076673, 6230019, 18690057, 56070171]

約数ペア:

[(1, 56070171), (3, 18690057), (9, 6230019), (27, 2076673), (79, 709749), (97, 578043), (237, 236583), (271, 206901), (291, 192681), (711, 78861), (813, 68967), (873, 64227), (2133, 26287), (2439, 22989), (2619, 21409), (7317, 7663)]