133604331

素因数分解:

$3^1\times 7^3\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 209318400

約数和(自身を除く): 75714069

約数列:

[1, 3, 7, 21, 49, 147, 157, 343, 471, 827, 1029, 1099, 2481, 3297, 5789, 7693, 17367, 23079, 40523, 53851, 121569, 129839, 161553, 283661, 389517, 850983, 908873, 2726619, 6362111, 19086333, 44534777, 133604331]

約数ペア:

[(1, 133604331), (3, 44534777), (7, 19086333), (21, 6362111), (49, 2726619), (147, 908873), (157, 850983), (343, 389517), (471, 283661), (827, 161553), (1029, 129839), (1099, 121569), (2481, 53851), (3297, 40523), (5789, 23079), (7693, 17367)]