207698727

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{3929}}^1$

素因数の和:4262

約数の個数: 16

約数和(自身を含む): 282205440

約数和(自身を除く): 74506713

約数列:

[1, 3, 67, 201, 263, 789, 3929, 11787, 17621, 52863, 263243, 789729, 1033327, 3099981, 69232909, 207698727]

約数ペア:

[(1, 207698727), (3, 69232909), (67, 3099981), (201, 1033327), (263, 789729), (789, 263243), (3929, 52863), (11787, 17621)]