173613969

素因数分解:

$3^3\times {\mathrm{373}}^1\times {\mathrm{17239}}^1$

素因数の和:17621

約数の個数: 16

約数和(自身を含む): 257910400

約数和(自身を除く): 84296431

約数列:

[1, 3, 9, 27, 373, 1119, 3357, 10071, 17239, 51717, 155151, 465453, 6430147, 19290441, 57871323, 173613969]

約数ペア:

[(1, 173613969), (3, 57871323), (9, 19290441), (27, 6430147), (373, 465453), (1119, 155151), (3357, 51717), (10071, 17239)]