82443141

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 135727488

約数和(自身を除く): 53284347

約数列:

[1, 3, 9, 11, 33, 37, 71, 99, 111, 213, 317, 333, 407, 639, 781, 951, 1221, 2343, 2627, 2853, 3487, 3663, 7029, 7881, 10461, 11729, 22507, 23643, 28897, 31383, 35187, 67521, 86691, 105561, 129019, 202563, 247577, 260073, 387057, 742731, 832759, 1161171, 2228193, 2498277, 7494831, 9160349, 27481047, 82443141]

約数ペア:

[(1, 82443141), (3, 27481047), (9, 9160349), (11, 7494831), (33, 2498277), (37, 2228193), (71, 1161171), (99, 832759), (111, 742731), (213, 387057), (317, 260073), (333, 247577), (407, 202563), (639, 129019), (781, 105561), (951, 86691), (1221, 67521), (2343, 35187), (2627, 31383), (2853, 28897), (3487, 23643), (3663, 22507), (7029, 11729), (7881, 10461)]