72917613

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2689}}^1$

素因数の和:2849

約数の個数: 24

約数和(自身を含む): 110784960

約数和(自身を除く): 37867347

約数列:

[1, 3, 9, 23, 69, 131, 207, 393, 1179, 2689, 3013, 8067, 9039, 24201, 27117, 61847, 185541, 352259, 556623, 1056777, 3170331, 8101957, 24305871, 72917613]

約数ペア:

[(1, 72917613), (3, 24305871), (9, 8101957), (23, 3170331), (69, 1056777), (131, 556623), (207, 352259), (393, 185541), (1179, 61847), (2689, 27117), (3013, 24201), (8067, 9039)]