189156979791

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{7901}}^1\times {\mathrm{204623}}^1$

素因数の和:212543

約数の個数: 24

約数和(自身を含む): 294282870336

約数和(自身を除く): 105125890545

約数列:

[1, 3, 9, 13, 39, 117, 7901, 23703, 71109, 102713, 204623, 308139, 613869, 924417, 1841607, 2660099, 7980297, 23940891, 1616726323, 4850178969, 14550536907, 21017442199, 63052326597, 189156979791]

約数ペア:

[(1, 189156979791), (3, 63052326597), (9, 21017442199), (13, 14550536907), (39, 4850178969), (117, 1616726323), (7901, 23940891), (23703, 7980297), (71109, 2660099), (102713, 1841607), (204623, 924417), (308139, 613869)]