27603927

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1801}}^1$

素因数の和:1951

約数の個数: 24

約数和(自身を含む): 43291248

約数和(自身を除く): 15687321

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 1801, 5109, 5403, 15327, 16209, 23413, 70239, 210717, 235931, 707793, 2123379, 3067103, 9201309, 27603927]

約数ペア:

[(1, 27603927), (3, 9201309), (9, 3067103), (13, 2123379), (39, 707793), (117, 235931), (131, 210717), (393, 70239), (1179, 23413), (1703, 16209), (1801, 15327), (5109, 5403)]