172673163942

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{207042163}}^1$

素因数の和:207042307

約数の個数: 16

約数和(自身を含む): 347830835520

約数和(自身を除く): 175157671578

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 207042163, 414084326, 621126489, 1242252978, 28778860657, 57557721314, 86336581971, 172673163942]

約数ペア:

[(1, 172673163942), (2, 86336581971), (3, 57557721314), (6, 28778860657), (139, 1242252978), (278, 621126489), (417, 414084326), (834, 207042163)]