77076819

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 119623680

約数和(自身を除く): 42546861

約数列:

[1, 3, 9, 27, 31, 71, 93, 213, 279, 639, 837, 1297, 1917, 2201, 3891, 6603, 11673, 19809, 35019, 40207, 59427, 92087, 120621, 276261, 361863, 828783, 1085589, 2486349, 2854697, 8564091, 25692273, 77076819]

約数ペア:

[(1, 77076819), (3, 25692273), (9, 8564091), (27, 2854697), (31, 2486349), (71, 1085589), (93, 828783), (213, 361863), (279, 276261), (639, 120621), (837, 92087), (1297, 59427), (1917, 40207), (2201, 35019), (3891, 19809), (6603, 11673)]