726585051

素因数分解:

$3^1\times {\mathrm{67}}^2\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 992478144

約数和(自身を除く): 265893093

約数列:

[1, 3, 67, 163, 201, 331, 489, 993, 4489, 10921, 13467, 22177, 32763, 53953, 66531, 161859, 731707, 1485859, 2195121, 3614851, 4457577, 10844553, 242195017, 726585051]

約数ペア:

[(1, 726585051), (3, 242195017), (67, 10844553), (163, 4457577), (201, 3614851), (331, 2195121), (489, 1485859), (993, 731707), (4489, 161859), (10921, 66531), (13467, 53953), (22177, 32763)]