79261803

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{821}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 121563936

約数和(自身を除く): 42302133

約数列:

[1, 3, 9, 17, 51, 153, 631, 821, 1893, 2463, 5679, 7389, 10727, 13957, 32181, 41871, 96543, 125613, 518051, 1554153, 4662459, 8806867, 26420601, 79261803]

約数ペア:

[(1, 79261803), (3, 26420601), (9, 8806867), (17, 4662459), (51, 1554153), (153, 518051), (631, 125613), (821, 96543), (1893, 41871), (2463, 32181), (5679, 13957), (7389, 10727)]