53922771

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18211}}^1$

素因数の和:18271

約数の個数: 24

約数和(自身を含む): 90914304

約数和(自身を除く): 36991533

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 18211, 54633, 127477, 163899, 382431, 855917, 1147293, 2567751, 5991419, 7703253, 17974257, 53922771]

約数ペア:

[(1, 53922771), (3, 17974257), (7, 7703253), (9, 5991419), (21, 2567751), (47, 1147293), (63, 855917), (141, 382431), (329, 163899), (423, 127477), (987, 54633), (2961, 18211)]