64664688309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{641}}^1\times {\mathrm{4483}}^1$

素因数の和:5717

約数の個数: 32

約数和(自身を含む): 93178667904

約数和(自身を除く): 28513979595

約数列:

[1, 3, 13, 39, 577, 641, 1731, 1923, 4483, 7501, 8333, 13449, 22503, 24999, 58279, 174837, 369857, 1109571, 2586691, 2873603, 4808141, 7760073, 8620809, 14424423, 33626983, 37356839, 100880949, 112070517, 1658068931, 4974206793, 21554896103, 64664688309]

約数ペア:

[(1, 64664688309), (3, 21554896103), (13, 4974206793), (39, 1658068931), (577, 112070517), (641, 100880949), (1731, 37356839), (1923, 33626983), (4483, 14424423), (7501, 8620809), (8333, 7760073), (13449, 4808141), (22503, 2873603), (24999, 2586691), (58279, 1109571), (174837, 369857)]