27553683

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 38853568

約数和(自身を除く): 11299885

約数列:

[1, 3, 29, 67, 87, 163, 201, 489, 841, 1943, 2523, 4727, 5829, 10921, 14181, 32763, 56347, 137083, 169041, 316709, 411249, 950127, 9184561, 27553683]

約数ペア:

[(1, 27553683), (3, 9184561), (29, 950127), (67, 411249), (87, 316709), (163, 169041), (201, 137083), (489, 56347), (841, 32763), (1943, 14181), (2523, 10921), (4727, 5829)]