1728305181

素因数分解:

$3^{10}\times {\mathrm{29269}}^1$

素因数の和:29299

約数の個数: 22

約数和(自身を含む): 2592531710

約数和(自身を除く): 864226529

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 19683, 29269, 59049, 87807, 263421, 790263, 2370789, 7112367, 21337101, 64011303, 192033909, 576101727, 1728305181]

約数ペア:

[(1, 1728305181), (3, 576101727), (9, 192033909), (27, 64011303), (81, 21337101), (243, 7112367), (729, 2370789), (2187, 790263), (6561, 263421), (19683, 87807), (29269, 59049)]