81634677

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{587}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 110111232

約数和(自身を除く): 28476555

約数列:

[1, 3, 151, 307, 453, 587, 921, 1761, 46357, 88637, 139071, 180209, 265911, 540627, 27211559, 81634677]

約数ペア:

[(1, 81634677), (3, 27211559), (151, 540627), (307, 265911), (453, 180209), (587, 139071), (921, 88637), (1761, 46357)]