227841201

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16979}}^1$

素因数の和:17066

約数の個数: 32

約数和(自身を含む): 391219200

約数和(自身を除く): 163377999

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 4473, 13419, 16979, 50937, 118853, 152811, 356559, 458433, 1069677, 1205509, 3209031, 3616527, 8438563, 10849581, 25315689, 32548743, 75947067, 227841201]

約数ペア:

[(1, 227841201), (3, 75947067), (7, 32548743), (9, 25315689), (21, 10849581), (27, 8438563), (63, 3616527), (71, 3209031), (189, 1205509), (213, 1069677), (497, 458433), (639, 356559), (1491, 152811), (1917, 118853), (4473, 50937), (13419, 16979)]