159028257

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 227635200

約数和(自身を除く): 68606943

約数列:

[1, 3, 29, 37, 87, 111, 127, 381, 389, 1073, 1167, 3219, 3683, 4699, 11049, 11281, 14097, 14393, 33843, 43179, 49403, 136271, 148209, 408813, 417397, 1252191, 1432687, 1827911, 4298061, 5483733, 53009419, 159028257]

約数ペア:

[(1, 159028257), (3, 53009419), (29, 5483733), (37, 4298061), (87, 1827911), (111, 1432687), (127, 1252191), (381, 417397), (389, 408813), (1073, 148209), (1167, 136271), (3219, 49403), (3683, 43179), (4699, 33843), (11049, 14393), (11281, 14097)]