201438117

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19081}}^1$

素因数の和:19130

約数の個数: 32

約数和(自身を含む): 329736960

約数和(自身を除く): 128298843

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 10557, 19081, 57243, 171729, 324377, 438863, 515187, 973131, 1316589, 2919393, 3949767, 7460671, 8758179, 11849301, 22382013, 67146039, 201438117]

約数ペア:

[(1, 201438117), (3, 67146039), (9, 22382013), (17, 11849301), (23, 8758179), (27, 7460671), (51, 3949767), (69, 2919393), (153, 1316589), (207, 973131), (391, 515187), (459, 438863), (621, 324377), (1173, 171729), (3519, 57243), (10557, 19081)]