164072447

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{51971}}^1$

素因数の和:52030

約数の個数: 16

約数和(自身を含む): 209551104

約数和(自身を除く): 45478657

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 51971, 363797, 571681, 2130811, 4001767, 14915677, 23438921, 164072447]

約数ペア:

[(1, 164072447), (7, 23438921), (11, 14915677), (41, 4001767), (77, 2130811), (287, 571681), (451, 363797), (3157, 51971)]