71958887

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71887}}^1$

素因数の和:71918

約数の個数: 16

約数和(自身を含む): 96617472

約数和(自身を除く): 24658585

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 71887, 503209, 790757, 934531, 5535299, 6541717, 10279841, 71958887]

約数ペア:

[(1, 71958887), (7, 10279841), (11, 6541717), (13, 5535299), (77, 934531), (91, 790757), (143, 503209), (1001, 71887)]