64604403

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 104322816

約数和(自身を除く): 39718413

約数列:

[1, 3, 9, 17, 31, 51, 53, 93, 153, 159, 257, 279, 477, 527, 771, 901, 1581, 1643, 2313, 2703, 4369, 4743, 4929, 7967, 8109, 13107, 13621, 14787, 23901, 27931, 39321, 40863, 71703, 83793, 122589, 135439, 231557, 251379, 406317, 422251, 694671, 1218951, 1266753, 2084013, 3800259, 7178267, 21534801, 64604403]

約数ペア:

[(1, 64604403), (3, 21534801), (9, 7178267), (17, 3800259), (31, 2084013), (51, 1266753), (53, 1218951), (93, 694671), (153, 422251), (159, 406317), (257, 251379), (279, 231557), (477, 135439), (527, 122589), (771, 83793), (901, 71703), (1581, 40863), (1643, 39321), (2313, 27931), (2703, 23901), (4369, 14787), (4743, 13621), (4929, 13107), (7967, 8109)]