156955954851

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{305957027}}^1$

素因数の和:305957055

約数の個数: 16

約数和(自身を含む): 244765622400

約数和(自身を除く): 87809667549

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 305957027, 917871081, 2753613243, 5813183513, 8260839729, 17439550539, 52318651617, 156955954851]

約数ペア:

[(1, 156955954851), (3, 52318651617), (9, 17439550539), (19, 8260839729), (27, 5813183513), (57, 2753613243), (171, 917871081), (513, 305957027)]