64828893

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 93864960

約数和(自身を除く): 29036067

約数列:

[1, 3, 19, 57, 71, 83, 193, 213, 249, 579, 1349, 1577, 3667, 4047, 4731, 5893, 11001, 13703, 16019, 17679, 41109, 48057, 111967, 260357, 304361, 335901, 781071, 913083, 1137349, 3412047, 21609631, 64828893]

約数ペア:

[(1, 64828893), (3, 21609631), (19, 3412047), (57, 1137349), (71, 913083), (83, 781071), (193, 335901), (213, 304361), (249, 260357), (579, 111967), (1349, 48057), (1577, 41109), (3667, 17679), (4047, 16019), (4731, 13703), (5893, 11001)]