166531057

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{607}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 212094720

約数和(自身を除く): 45563663

約数列:

[1, 7, 11, 49, 77, 509, 539, 607, 3563, 4249, 5599, 6677, 24941, 29743, 39193, 46739, 274351, 308963, 327173, 2162741, 3398593, 15139187, 23790151, 166531057]

約数ペア:

[(1, 166531057), (7, 23790151), (11, 15139187), (49, 3398593), (77, 2162741), (509, 327173), (539, 308963), (607, 274351), (3563, 46739), (4249, 39193), (5599, 29743), (6677, 24941)]