81602669

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 92139768

約数和(自身を除く): 10537099

約数列:

[1, 17, 41, 47, 53, 697, 799, 901, 1927, 2173, 2209, 2491, 32759, 36941, 37553, 42347, 90569, 102131, 117077, 1539673, 1736227, 1990309, 4800157, 81602669]

約数ペア:

[(1, 81602669), (17, 4800157), (41, 1990309), (47, 1736227), (53, 1539673), (697, 117077), (799, 102131), (901, 90569), (1927, 42347), (2173, 37553), (2209, 36941), (2491, 32759)]