684276093

素因数分解:

$3^5\times {\mathrm{149}}^1\times {\mathrm{18899}}^1$

素因数の和:19063

約数の個数: 24

約数和(自身を含む): 1031940000

約数和(自身を除く): 347663907

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 1341, 4023, 12069, 18899, 36207, 56697, 170091, 510273, 1530819, 2815951, 4592457, 8447853, 25343559, 76030677, 228092031, 684276093]

約数ペア:

[(1, 684276093), (3, 228092031), (9, 76030677), (27, 25343559), (81, 8447853), (149, 4592457), (243, 2815951), (447, 1530819), (1341, 510273), (4023, 170091), (12069, 56697), (18899, 36207)]