210063969

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{61261}}^1$

素因数の和:61397

約数の個数: 16

約数和(自身を含む): 313661440

約数和(自身を除く): 103597471

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 61261, 183783, 551349, 1654047, 7780147, 23340441, 70021323, 210063969]

約数ペア:

[(1, 210063969), (3, 70021323), (9, 23340441), (27, 7780147), (127, 1654047), (381, 551349), (1143, 183783), (3429, 61261)]