157440159

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{201073}}^1$

素因数の和:201111

約数の個数: 16

約数和(自身を含む): 241288800

約数和(自身を除く): 83848641

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 201073, 603219, 1809657, 5428971, 5831117, 17493351, 52480053, 157440159]

約数ペア:

[(1, 157440159), (3, 52480053), (9, 17493351), (27, 5831117), (29, 5428971), (87, 1809657), (261, 603219), (783, 201073)]