71260047

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{91009}}^1$

素因数の和:91047

約数の個数: 16

約数和(自身を含む): 109212000

約数和(自身を除く): 37951953

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 91009, 273027, 819081, 2457243, 2639261, 7917783, 23753349, 71260047]

約数ペア:

[(1, 71260047), (3, 23753349), (9, 7917783), (27, 2639261), (29, 2457243), (87, 819081), (261, 273027), (783, 91009)]