177134789

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1607}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 195404160

約数和(自身を除く): 18269371

約数列:

[1, 13, 61, 139, 793, 1607, 1807, 8479, 20891, 98027, 110227, 223373, 1274351, 2903849, 13625753, 177134789]

約数ペア:

[(1, 177134789), (13, 13625753), (61, 2903849), (139, 1274351), (793, 223373), (1607, 110227), (1807, 98027), (8479, 20891)]