72754359

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 106030080

約数和(自身を除く): 33275721

約数列:

[1, 3, 23, 29, 69, 87, 103, 309, 353, 667, 1059, 2001, 2369, 2987, 7107, 8119, 8961, 10237, 24357, 30711, 36359, 68701, 109077, 206103, 235451, 706353, 836257, 1054411, 2508771, 3163233, 24251453, 72754359]

約数ペア:

[(1, 72754359), (3, 24251453), (23, 3163233), (29, 2508771), (69, 1054411), (87, 836257), (103, 706353), (309, 235451), (353, 206103), (667, 109077), (1059, 68701), (2001, 36359), (2369, 30711), (2987, 24357), (7107, 10237), (8119, 8961)]