75842921

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{593}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 96066432

約数和(自身を除く): 20223511

約数列:

[1, 7, 11, 77, 121, 151, 593, 847, 1057, 1661, 4151, 6523, 11627, 18271, 45661, 71753, 89543, 127897, 502271, 626801, 984973, 6894811, 10834703, 75842921]

約数ペア:

[(1, 75842921), (7, 10834703), (11, 6894811), (77, 984973), (121, 626801), (151, 502271), (593, 127897), (847, 89543), (1057, 71753), (1661, 45661), (4151, 18271), (6523, 11627)]