160107219

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{971}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 246343680

約数和(自身を除く): 86236461

約数列:

[1, 3, 9, 27, 31, 93, 197, 279, 591, 837, 971, 1773, 2913, 5319, 6107, 8739, 18321, 26217, 30101, 54963, 90303, 164889, 191287, 270909, 573861, 812727, 1721583, 5164749, 5929897, 17789691, 53369073, 160107219]

約数ペア:

[(1, 160107219), (3, 53369073), (9, 17789691), (27, 5929897), (31, 5164749), (93, 1721583), (197, 812727), (279, 573861), (591, 270909), (837, 191287), (971, 164889), (1773, 90303), (2913, 54963), (5319, 30101), (6107, 26217), (8739, 18321)]