180546039

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{1319}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 266048640

約数和(自身を除く): 85502601

約数列:

[1, 3, 9, 67, 201, 227, 603, 681, 1319, 2043, 3957, 11871, 15209, 45627, 88373, 136881, 265119, 299413, 795357, 898239, 2694717, 20060671, 60182013, 180546039]

約数ペア:

[(1, 180546039), (3, 60182013), (9, 20060671), (67, 2694717), (201, 898239), (227, 795357), (603, 299413), (681, 265119), (1319, 136881), (2043, 88373), (3957, 45627), (11871, 15209)]