64844577

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3331}}^1$

素因数の和:3450

約数の個数: 32

約数和(自身を含む): 110888960

約数和(自身を除く): 46044383

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 927, 2163, 2781, 3331, 6489, 9993, 19467, 23317, 29979, 69951, 89937, 209853, 343093, 629559, 1029279, 2401651, 3087837, 7204953, 9263511, 21614859, 64844577]

約数ペア:

[(1, 64844577), (3, 21614859), (7, 9263511), (9, 7204953), (21, 3087837), (27, 2401651), (63, 1029279), (103, 629559), (189, 343093), (309, 209853), (721, 89937), (927, 69951), (2163, 29979), (2781, 23317), (3331, 19467), (6489, 9993)]