64770129

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2797}}^1$

素因数の和:2917

約数の個数: 24

約数和(自身を含む): 97773312

約数和(自身を除く): 33003183

約数列:

[1, 3, 9, 31, 83, 93, 249, 279, 747, 2573, 2797, 7719, 8391, 23157, 25173, 86707, 232151, 260121, 696453, 780363, 2089359, 7196681, 21590043, 64770129]

約数ペア:

[(1, 64770129), (3, 21590043), (9, 7196681), (31, 2089359), (83, 780363), (93, 696453), (249, 260121), (279, 232151), (747, 86707), (2573, 25173), (2797, 23157), (7719, 8391)]