81317694

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{229711}}^1$

素因数の和:229775

約数の個数: 16

約数和(自身を含む): 165392640

約数和(自身を除く): 84074946

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 229711, 459422, 689133, 1378266, 13552949, 27105898, 40658847, 81317694]

約数ペア:

[(1, 81317694), (2, 40658847), (3, 27105898), (6, 13552949), (59, 1378266), (118, 689133), (177, 459422), (354, 229711)]