180667443

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1993}}^1$

素因数の和:2115

約数の個数: 32

約数和(自身を含む): 273353472

約数和(自身を除く): 92686029

約数列:

[1, 3, 11, 33, 41, 67, 123, 201, 451, 737, 1353, 1993, 2211, 2747, 5979, 8241, 21923, 30217, 65769, 81713, 90651, 133531, 245139, 400593, 898843, 1468841, 2696529, 4406523, 5474771, 16424313, 60222481, 180667443]

約数ペア:

[(1, 180667443), (3, 60222481), (11, 16424313), (33, 5474771), (41, 4406523), (67, 2696529), (123, 1468841), (201, 898843), (451, 400593), (737, 245139), (1353, 133531), (1993, 90651), (2211, 81713), (2747, 65769), (5979, 30217), (8241, 21923)]