78003279

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1543}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 116337312

約数和(自身を除く): 38334033

約数列:

[1, 3, 9, 41, 123, 137, 369, 411, 1233, 1543, 4629, 5617, 13887, 16851, 50553, 63263, 189789, 211391, 569367, 634173, 1902519, 8667031, 26001093, 78003279]

約数ペア:

[(1, 78003279), (3, 26001093), (9, 8667031), (41, 1902519), (123, 634173), (137, 569367), (369, 211391), (411, 189789), (1233, 63263), (1543, 50553), (4629, 16851), (5617, 13887)]