68831147

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52583}}^1$

素因数の和:52618

約数の個数: 16

約数和(自身を含む): 90865152

約数和(自身を除く): 22034005

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 52583, 368081, 578413, 893911, 4048891, 6257377, 9833021, 68831147]

約数ペア:

[(1, 68831147), (7, 9833021), (11, 6257377), (17, 4048891), (77, 893911), (119, 578413), (187, 368081), (1309, 52583)]