211583151

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{602801}}^1$

素因数の和:602823

約数の個数: 16

約数和(自身を含む): 337569120

約数和(自身を除く): 125985969

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 602801, 1808403, 5425209, 7836413, 16275627, 23509239, 70527717, 211583151]

約数ペア:

[(1, 211583151), (3, 70527717), (9, 23509239), (13, 16275627), (27, 7836413), (39, 5425209), (117, 1808403), (351, 602801)]