55288701

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{947}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 86268000

約数和(自身を除く): 30979299

約数列:

[1, 3, 9, 13, 39, 117, 499, 947, 1497, 2841, 4491, 6487, 8523, 12311, 19461, 36933, 58383, 110799, 472553, 1417659, 4252977, 6143189, 18429567, 55288701]

約数ペア:

[(1, 55288701), (3, 18429567), (9, 6143189), (13, 4252977), (39, 1417659), (117, 472553), (499, 110799), (947, 58383), (1497, 36933), (2841, 19461), (4491, 12311), (6487, 8523)]