8400267

素因数分解:

$3^7\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 13224960

約数和(自身を除く): 4824693

約数列:

[1, 3, 9, 23, 27, 69, 81, 167, 207, 243, 501, 621, 729, 1503, 1863, 2187, 3841, 4509, 5589, 11523, 13527, 16767, 34569, 40581, 50301, 103707, 121743, 311121, 365229, 933363, 2800089, 8400267]

約数ペア:

[(1, 8400267), (3, 2800089), (9, 933363), (23, 365229), (27, 311121), (69, 121743), (81, 103707), (167, 50301), (207, 40581), (243, 34569), (501, 16767), (621, 13527), (729, 11523), (1503, 5589), (1863, 4509), (2187, 3841)]