81534462

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{71147}}^1$

素因数の和:71343

約数の個数: 16

約数和(自身を含む): 163924992

約数和(自身を除く): 82390530

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 71147, 142294, 213441, 426882, 13589077, 27178154, 40767231, 81534462]

約数ペア:

[(1, 81534462), (2, 40767231), (3, 27178154), (6, 13589077), (191, 426882), (382, 213441), (573, 142294), (1146, 71147)]