276985641

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1367}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 407773440

約数和(自身を除く): 130787799

約数列:

[1, 3, 17, 29, 51, 87, 137, 411, 493, 1367, 1479, 2329, 3973, 4101, 6987, 11919, 23239, 39643, 67541, 69717, 118929, 187279, 202623, 561837, 673931, 2021793, 3183743, 5431091, 9551229, 16293273, 92328547, 276985641]

約数ペア:

[(1, 276985641), (3, 92328547), (17, 16293273), (29, 9551229), (51, 5431091), (87, 3183743), (137, 2021793), (411, 673931), (493, 561837), (1367, 202623), (1479, 187279), (2329, 118929), (3973, 69717), (4101, 67541), (6987, 39643), (11919, 23239)]