156526047

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{305119}}^1$

素因数の和:305147

約数の個数: 16

約数和(自身を含む): 244096000

約数和(自身を除く): 87569953

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 305119, 915357, 2746071, 5797261, 8238213, 17391783, 52175349, 156526047]

約数ペア:

[(1, 156526047), (3, 52175349), (9, 17391783), (19, 8238213), (27, 5797261), (57, 2746071), (171, 915357), (513, 305119)]