156976323

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 244532736

約数和(自身を除く): 87556413

約数列:

[1, 3, 7, 21, 83, 113, 249, 339, 581, 791, 797, 1743, 2373, 2391, 5579, 9379, 16737, 28137, 65653, 66151, 90061, 196959, 198453, 270183, 463057, 630427, 1389171, 1891281, 7475063, 22425189, 52325441, 156976323]

約数ペア:

[(1, 156976323), (3, 52325441), (7, 22425189), (21, 7475063), (83, 1891281), (113, 1389171), (249, 630427), (339, 463057), (581, 270183), (791, 198453), (797, 196959), (1743, 90061), (2373, 66151), (2391, 65653), (5579, 28137), (9379, 16737)]