53978883

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{32537}}^1$

素因数の和:32626

約数の個数: 16

約数和(自身を含む): 83297280

約数和(自身を除く): 29318397

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 32537, 97611, 227759, 683277, 2570423, 7711269, 17992961, 53978883]

約数ペア:

[(1, 53978883), (3, 17992961), (7, 7711269), (21, 2570423), (79, 683277), (237, 227759), (553, 97611), (1659, 32537)]