16282431

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 26711040

約数和(自身を除く): 10428609

約数列:

[1, 3, 9, 11, 27, 33, 73, 99, 219, 297, 657, 751, 803, 1971, 2253, 2409, 6759, 7227, 8261, 20277, 21681, 24783, 54823, 74349, 164469, 223047, 493407, 603053, 1480221, 1809159, 5427477, 16282431]

約数ペア:

[(1, 16282431), (3, 5427477), (9, 1809159), (11, 1480221), (27, 603053), (33, 493407), (73, 223047), (99, 164469), (219, 74349), (297, 54823), (657, 24783), (751, 21681), (803, 20277), (1971, 8261), (2253, 7227), (2409, 6759)]