161955101

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{3221}}^1$

素因数の和:3892

約数の個数: 16

約数和(自身を含む): 202290048

約数和(自身を除く): 40334947

約数列:

[1, 7, 11, 77, 653, 3221, 4571, 7183, 22547, 35431, 50281, 248017, 2103313, 14723191, 23136443, 161955101]

約数ペア:

[(1, 161955101), (7, 23136443), (11, 14723191), (77, 2103313), (653, 248017), (3221, 50281), (4571, 35431), (7183, 22547)]