76384701

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{6329}}^1$

素因数の和:6490

約数の個数: 20

約数和(自身を含む): 114889500

約数和(自身を除く): 38504799

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 6329, 12069, 18987, 56961, 170883, 512649, 943021, 2829063, 8487189, 25461567, 76384701]

約数ペア:

[(1, 76384701), (3, 25461567), (9, 8487189), (27, 2829063), (81, 943021), (149, 512649), (447, 170883), (1341, 56961), (4023, 18987), (6329, 12069)]