127349457

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 186654720

約数和(自身を除く): 59305263

約数列:

[1, 3, 19, 31, 57, 93, 97, 291, 589, 743, 1767, 1843, 2229, 3007, 5529, 9021, 14117, 23033, 42351, 57133, 69099, 72071, 171399, 216213, 437627, 1312881, 1369349, 2234201, 4108047, 6702603, 42449819, 127349457]

約数ペア:

[(1, 127349457), (3, 42449819), (19, 6702603), (31, 4108047), (57, 2234201), (93, 1369349), (97, 1312881), (291, 437627), (589, 216213), (743, 171399), (1767, 72071), (1843, 69099), (2229, 57133), (3007, 42351), (5529, 23033), (9021, 14117)]