201444813

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{12373}}^1$

素因数の和:12455

約数の個数: 24

約数和(自身を含む): 306281248

約数和(自身を除く): 104836435

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1809, 5427, 12373, 16281, 37119, 111357, 334071, 828991, 1002213, 2486973, 3006639, 7460919, 22382757, 67148271, 201444813]

約数ペア:

[(1, 201444813), (3, 67148271), (9, 22382757), (27, 7460919), (67, 3006639), (81, 2486973), (201, 1002213), (243, 828991), (603, 334071), (1809, 111357), (5427, 37119), (12373, 16281)]