72906849

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3631}}^1$

素因数の和:3757

約数の個数: 24

約数和(自身を含む): 111052032

約数和(自身を除く): 38145183

約数列:

[1, 3, 9, 23, 69, 97, 207, 291, 873, 2231, 3631, 6693, 10893, 20079, 32679, 83513, 250539, 352207, 751617, 1056621, 3169863, 8100761, 24302283, 72906849]

約数ペア:

[(1, 72906849), (3, 24302283), (9, 8100761), (23, 3169863), (69, 1056621), (97, 751617), (207, 352207), (291, 250539), (873, 83513), (2231, 32679), (3631, 20079), (6693, 10893)]