19537234371

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{2753}}^1\times {\mathrm{3923}}^1$

素因数の和:6752

約数の個数: 32

約数和(自身を含む): 29394213120

約数和(自身を除く): 9856978749

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 2753, 3923, 8259, 11769, 24777, 35307, 74331, 105921, 184451, 262841, 553353, 788523, 1660059, 2365569, 4980177, 7096707, 10800019, 32400057, 97200171, 291600513, 723601273, 2170803819, 6512411457, 19537234371]

約数ペア:

[(1, 19537234371), (3, 6512411457), (9, 2170803819), (27, 723601273), (67, 291600513), (201, 97200171), (603, 32400057), (1809, 10800019), (2753, 7096707), (3923, 4980177), (8259, 2365569), (11769, 1660059), (24777, 788523), (35307, 553353), (74331, 262841), (105921, 184451)]