9969431319

素因数分解:

$3^4\times {\mathrm{653}}^1\times {\mathrm{188483}}^1$

素因数の和:189148

約数の個数: 20

約数和(自身を含む): 14915492856

約数和(自身を除く): 4946061537

約数列:

[1, 3, 9, 27, 81, 653, 1959, 5877, 17631, 52893, 188483, 565449, 1696347, 5089041, 15267123, 123079399, 369238197, 1107714591, 3323143773, 9969431319]

約数ペア:

[(1, 9969431319), (3, 3323143773), (9, 1107714591), (27, 369238197), (81, 123079399), (653, 15267123), (1959, 5089041), (5877, 1696347), (17631, 565449), (52893, 188483)]