177588693

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{12113}}^1$

素因数の和:12306

約数の個数: 20

約数和(自身を含む): 266774508

約数和(自身を除く): 89185815

約数列:

[1, 3, 9, 27, 81, 181, 543, 1629, 4887, 12113, 14661, 36339, 109017, 327051, 981153, 2192453, 6577359, 19732077, 59196231, 177588693]

約数ペア:

[(1, 177588693), (3, 59196231), (9, 19732077), (27, 6577359), (81, 2192453), (181, 981153), (543, 327051), (1629, 109017), (4887, 36339), (12113, 14661)]