164797287

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{2477}}^1$

素因数の和:2878

約数の個数: 16

約数和(自身を含む): 223773312

約数和(自身を除く): 58976025

約数列:

[1, 3, 67, 201, 331, 993, 2477, 7431, 22177, 66531, 165959, 497877, 819887, 2459661, 54932429, 164797287]

約数ペア:

[(1, 164797287), (3, 54932429), (67, 2459661), (201, 819887), (331, 497877), (993, 165959), (2477, 66531), (7431, 22177)]