55667521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26597}}^1$

素因数の和:26640

約数の個数: 16

約数和(自身を含む): 71495424

約数和(自身を除く): 15827903

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 26597, 186179, 345761, 611731, 2420327, 4282117, 7952503, 55667521]

約数ペア:

[(1, 55667521), (7, 7952503), (13, 4282117), (23, 2420327), (91, 611731), (161, 345761), (299, 186179), (2093, 26597)]