27809163

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1086

約数の個数: 28

約数和(自身を含む): 42863088

約数和(自身を除く): 15053925

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 729, 999, 1031, 2997, 3093, 8991, 9279, 26973, 27837, 38147, 83511, 114441, 250533, 343323, 751599, 1029969, 3089907, 9269721, 27809163]

約数ペア:

[(1, 27809163), (3, 9269721), (9, 3089907), (27, 1029969), (37, 751599), (81, 343323), (111, 250533), (243, 114441), (333, 83511), (729, 38147), (999, 27837), (1031, 26973), (2997, 9279), (3093, 8991)]