73384101

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 125638656

約数和(自身を除く): 52254555

約数列:

[1, 3, 7, 9, 21, 43, 63, 103, 129, 263, 301, 309, 387, 721, 789, 903, 927, 1841, 2163, 2367, 2709, 4429, 5523, 6489, 11309, 13287, 16569, 27089, 31003, 33927, 39861, 79163, 81267, 93009, 101781, 189623, 237489, 243801, 279027, 568869, 712467, 1164827, 1706607, 3494481, 8153789, 10483443, 24461367, 73384101]

約数ペア:

[(1, 73384101), (3, 24461367), (7, 10483443), (9, 8153789), (21, 3494481), (43, 1706607), (63, 1164827), (103, 712467), (129, 568869), (263, 279027), (301, 243801), (309, 237489), (387, 189623), (721, 101781), (789, 93009), (903, 81267), (927, 79163), (1841, 39861), (2163, 33927), (2367, 31003), (2709, 27089), (4429, 16569), (5523, 13287), (6489, 11309)]