72058987

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71987}}^1$

素因数の和:72018

約数の個数: 16

約数和(自身を含む): 96751872

約数和(自身を除く): 24692885

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 71987, 503909, 791857, 935831, 5542999, 6550817, 10294141, 72058987]

約数ペア:

[(1, 72058987), (7, 10294141), (11, 6550817), (13, 5542999), (77, 935831), (91, 791857), (143, 503909), (1001, 71987)]