157037751

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{447401}}^1$

素因数の和:447423

約数の個数: 16

約数和(自身を含む): 250545120

約数和(自身を除く): 93507369

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 447401, 1342203, 4026609, 5816213, 12079827, 17448639, 52345917, 157037751]

約数ペア:

[(1, 157037751), (3, 52345917), (9, 17448639), (13, 12079827), (27, 5816213), (39, 4026609), (117, 1342203), (351, 447401)]