326956581

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12269}}^1$

素因数の和:12335

約数の個数: 40

約数和(自身を含む): 570113280

約数和(自身を除く): 243156699

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 329, 423, 567, 987, 1269, 2961, 3807, 8883, 12269, 26649, 36807, 85883, 110421, 257649, 331263, 576643, 772947, 993789, 1729929, 2318841, 4036501, 5189787, 6956523, 12109503, 15569361, 36328509, 46708083, 108985527, 326956581]

約数ペア:

[(1, 326956581), (3, 108985527), (7, 46708083), (9, 36328509), (21, 15569361), (27, 12109503), (47, 6956523), (63, 5189787), (81, 4036501), (141, 2318841), (189, 1729929), (329, 993789), (423, 772947), (567, 576643), (987, 331263), (1269, 257649), (2961, 110421), (3807, 85883), (8883, 36807), (12269, 26649)]