78298839

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 120780800

約数和(自身を除く): 42481961

約数列:

[1, 3, 9, 27, 31, 93, 139, 279, 417, 673, 837, 1251, 2019, 3753, 4309, 6057, 12927, 18171, 20863, 38781, 62589, 93547, 116343, 187767, 280641, 563301, 841923, 2525769, 2899957, 8699871, 26099613, 78298839]

約数ペア:

[(1, 78298839), (3, 26099613), (9, 8699871), (27, 2899957), (31, 2525769), (93, 841923), (139, 563301), (279, 280641), (417, 187767), (673, 116343), (837, 93547), (1251, 62589), (2019, 38781), (3753, 20863), (4309, 18171), (6057, 12927)]