201683277

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:455

約数の個数: 40

約数和(自身を含む): 308579040

約数和(自身を除く): 106895763

約数列:

[1, 3, 9, 27, 81, 83, 131, 229, 249, 393, 687, 747, 1179, 2061, 2241, 3537, 6183, 6723, 10611, 10873, 18549, 19007, 29999, 32619, 57021, 89997, 97857, 171063, 269991, 293571, 513189, 809973, 880713, 1539567, 2429919, 2489917, 7469751, 22409253, 67227759, 201683277]

約数ペア:

[(1, 201683277), (3, 67227759), (9, 22409253), (27, 7469751), (81, 2489917), (83, 2429919), (131, 1539567), (229, 880713), (249, 809973), (393, 513189), (687, 293571), (747, 269991), (1179, 171063), (2061, 97857), (2241, 89997), (3537, 57021), (6183, 32619), (6723, 29999), (10611, 19007), (10873, 18549)]