122905971

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7237}}^1$

素因数の和:7300

約数の個数: 32

約数和(自身を含む): 198031680

約数和(自身を除く): 75125709

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 999, 1887, 5661, 7237, 16983, 21711, 65133, 123029, 195399, 267769, 369087, 803307, 1107261, 2409921, 3321783, 4552073, 7229763, 13656219, 40968657, 122905971]

約数ペア:

[(1, 122905971), (3, 40968657), (9, 13656219), (17, 7229763), (27, 4552073), (37, 3321783), (51, 2409921), (111, 1107261), (153, 803307), (333, 369087), (459, 267769), (629, 195399), (999, 123029), (1887, 65133), (5661, 21711), (7237, 16983)]