64763489

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^2$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 80328960

約数和(自身を除く): 15565471

約数列:

[1, 7, 17, 79, 83, 119, 553, 581, 1343, 1411, 6557, 6889, 9401, 9877, 45899, 48223, 111469, 117113, 544231, 780283, 819791, 3809617, 9251927, 64763489]

約数ペア:

[(1, 64763489), (7, 9251927), (17, 3809617), (79, 819791), (83, 780283), (119, 544231), (553, 117113), (581, 111469), (1343, 48223), (1411, 45899), (6557, 9877), (6889, 9401)]