80970771

素因数分解:

$3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{6229}}^1$

素因数の和:6858

約数の個数: 16

約数和(自身を含む): 123603200

約数和(自身を除く): 42632429

約数列:

[1, 3, 7, 21, 619, 1857, 4333, 6229, 12999, 18687, 43603, 130809, 3855751, 11567253, 26990257, 80970771]

約数ペア:

[(1, 80970771), (3, 26990257), (7, 11567253), (21, 3855751), (619, 130809), (1857, 43603), (4333, 18687), (6229, 12999)]