89772529

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{68581}}^1$

素因数の和:68616

約数の個数: 16

約数和(自身を含む): 118509696

約数和(自身を除く): 28737167

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 68581, 480067, 754391, 1165877, 5280737, 8161139, 12824647, 89772529]

約数ペア:

[(1, 89772529), (7, 12824647), (11, 8161139), (17, 5280737), (77, 1165877), (119, 754391), (187, 480067), (1309, 68581)]