76138767

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 121575168

約数和(自身を除く): 45436401

約数列:

[1, 3, 9, 17, 43, 51, 71, 129, 153, 163, 213, 387, 489, 639, 731, 1207, 1467, 2193, 2771, 3053, 3621, 6579, 7009, 8313, 9159, 10863, 11573, 21027, 24939, 27477, 34719, 51901, 63081, 104157, 119153, 155703, 196741, 357459, 467109, 497639, 590223, 1072377, 1492917, 1770669, 4478751, 8459863, 25379589, 76138767]

約数ペア:

[(1, 76138767), (3, 25379589), (9, 8459863), (17, 4478751), (43, 1770669), (51, 1492917), (71, 1072377), (129, 590223), (153, 497639), (163, 467109), (213, 357459), (387, 196741), (489, 155703), (639, 119153), (731, 104157), (1207, 63081), (1467, 51901), (2193, 34719), (2771, 27477), (3053, 24939), (3621, 21027), (6579, 11573), (7009, 10863), (8313, 9159)]