180974973

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1\times {\mathrm{1303}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 245444096

約数和(自身を除く): 64469123

約数列:

[1, 3, 67, 201, 691, 1303, 2073, 3909, 46297, 87301, 138891, 261903, 900373, 2701119, 60324991, 180974973]

約数ペア:

[(1, 180974973), (3, 60324991), (67, 2701119), (201, 900373), (691, 261903), (1303, 138891), (2073, 87301), (3909, 46297)]