129465119

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{6451}}^1$

素因数の和:6566

約数の個数: 16

約数和(自身を含む): 153609216

約数和(自身を除く): 24144097

約数列:

[1, 7, 47, 61, 329, 427, 2867, 6451, 20069, 45157, 303197, 393511, 2122379, 2754577, 18495017, 129465119]

約数ペア:

[(1, 129465119), (7, 18495017), (47, 2754577), (61, 2122379), (329, 393511), (427, 303197), (2867, 45157), (6451, 20069)]