80377017

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 127156224

約数和(自身を除く): 46779207

約数列:

[1, 3, 7, 21, 31, 93, 217, 311, 397, 651, 933, 1191, 2177, 2779, 6531, 8337, 9641, 12307, 28923, 36921, 67487, 86149, 123467, 202461, 258447, 370401, 864269, 2592807, 3827477, 11482431, 26792339, 80377017]

約数ペア:

[(1, 80377017), (3, 26792339), (7, 11482431), (21, 3827477), (31, 2592807), (93, 864269), (217, 370401), (311, 258447), (397, 202461), (651, 123467), (933, 86149), (1191, 67487), (2177, 36921), (2779, 28923), (6531, 12307), (8337, 9641)]