214573671

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1459}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 343392000

約数和(自身を除く): 128818329

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 419, 1257, 1459, 3771, 4377, 5447, 11313, 13131, 16341, 18967, 39393, 49023, 56901, 147069, 170703, 512109, 611321, 1833963, 5501889, 7947173, 16505667, 23841519, 71524557, 214573671]

約数ペア:

[(1, 214573671), (3, 71524557), (9, 23841519), (13, 16505667), (27, 7947173), (39, 5501889), (117, 1833963), (351, 611321), (419, 512109), (1257, 170703), (1459, 147069), (3771, 56901), (4377, 49023), (5447, 39393), (11313, 18967), (13131, 16341)]