55936491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{21407}}^1$

素因数の和:21490

約数の個数: 16

約数和(自身を含む): 81521664

約数和(自身を除く): 25585173

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 21407, 64221, 278291, 834873, 1434269, 4302807, 18645497, 55936491]

約数ペア:

[(1, 55936491), (3, 18645497), (13, 4302807), (39, 1434269), (67, 834873), (201, 278291), (871, 64221), (2613, 21407)]