670912227

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{46273}}^1$

素因数の和:46464

約数の個数: 20

約数和(自身を含む): 1007847720

約数和(自身を除く): 336935493

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 4833, 14499, 46273, 138819, 416457, 1249371, 3748113, 8282867, 24848601, 74545803, 223637409, 670912227]

約数ペア:

[(1, 670912227), (3, 223637409), (9, 74545803), (27, 24848601), (81, 8282867), (179, 3748113), (537, 1249371), (1611, 416457), (4833, 138819), (14499, 46273)]