111197127

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{3907}}^1$

素因数の和:4142

約数の個数: 16

約数和(自身を含む): 151943040

約数和(自身を除く): 40745913

約数列:

[1, 3, 53, 159, 179, 537, 3907, 9487, 11721, 28461, 207071, 621213, 699353, 2098059, 37065709, 111197127]

約数ペア:

[(1, 111197127), (3, 37065709), (53, 2098059), (159, 699353), (179, 621213), (537, 207071), (3907, 28461), (9487, 11721)]