71514729

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 122426304

約数和(自身を除く): 50911575

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 181, 307, 429, 543, 921, 1287, 1629, 1991, 2353, 2763, 3377, 3991, 5973, 7059, 10131, 11973, 17919, 21177, 25883, 30393, 35919, 43901, 55567, 77649, 131703, 166701, 232947, 395109, 500103, 611237, 722371, 1833711, 2167113, 5501133, 6501339, 7946081, 23838243, 71514729]

約数ペア:

[(1, 71514729), (3, 23838243), (9, 7946081), (11, 6501339), (13, 5501133), (33, 2167113), (39, 1833711), (99, 722371), (117, 611237), (143, 500103), (181, 395109), (307, 232947), (429, 166701), (543, 131703), (921, 77649), (1287, 55567), (1629, 43901), (1991, 35919), (2353, 30393), (2763, 25883), (3377, 21177), (3991, 17919), (5973, 11973), (7059, 10131)]