78829499

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 99079680

約数和(自身を除く): 20250181

約数列:

[1, 7, 19, 37, 83, 133, 193, 259, 581, 703, 1351, 1577, 3071, 3667, 4921, 7141, 11039, 16019, 21497, 25669, 49987, 58349, 112133, 135679, 304361, 408443, 592703, 949753, 2130527, 4148921, 11261357, 78829499]

約数ペア:

[(1, 78829499), (7, 11261357), (19, 4148921), (37, 2130527), (83, 949753), (133, 592703), (193, 408443), (259, 304361), (581, 135679), (703, 112133), (1351, 58349), (1577, 49987), (3071, 25669), (3667, 21497), (4921, 16019), (7141, 11039)]