764450127

素因数分解:

$3^2\times 7^2\times {\mathrm{331}}^1\times {\mathrm{5237}}^1$

素因数の和:5588

約数の個数: 36

約数和(自身を含む): 1288610856

約数和(自身を除く): 524160729

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 331, 441, 993, 2317, 2979, 5237, 6951, 15711, 16219, 20853, 36659, 47133, 48657, 109977, 145971, 256613, 329931, 769839, 1733447, 2309517, 5200341, 12134129, 15601023, 36402387, 84938903, 109207161, 254816709, 764450127]

約数ペア:

[(1, 764450127), (3, 254816709), (7, 109207161), (9, 84938903), (21, 36402387), (49, 15601023), (63, 12134129), (147, 5200341), (331, 2309517), (441, 1733447), (993, 769839), (2317, 329931), (2979, 256613), (5237, 145971), (6951, 109977), (15711, 48657), (16219, 47133), (20853, 36659)]