1569377003961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{991}}^1\times {\mathrm{21961}}^1$

素因数の和:23054

約数の個数: 48

約数和(自身を含む): 2309522514432

約数和(自身を除く): 740145510471

約数列:

[1, 3, 13, 39, 43, 129, 559, 991, 1677, 1849, 2973, 5547, 12883, 21961, 24037, 38649, 42613, 65883, 72111, 127839, 285493, 553969, 856479, 944323, 1661907, 1832359, 2832969, 5497077, 12276199, 21763351, 23820667, 36828597, 40605889, 65290053, 71462001, 121817667, 282923563, 527876557, 848770689, 935824093, 1583629671, 2807472279, 12165713209, 36497139627, 40240435999, 120721307997, 523125667987, 1569377003961]

約数ペア:

[(1, 1569377003961), (3, 523125667987), (13, 120721307997), (39, 40240435999), (43, 36497139627), (129, 12165713209), (559, 2807472279), (991, 1583629671), (1677, 935824093), (1849, 848770689), (2973, 527876557), (5547, 282923563), (12883, 121817667), (21961, 71462001), (24037, 65290053), (38649, 40605889), (42613, 36828597), (65883, 23820667), (72111, 21763351), (127839, 12276199), (285493, 5497077), (553969, 2832969), (856479, 1832359), (944323, 1661907)]