73318959

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3559}}^1$

素因数の和:3684

約数の個数: 32

約数和(自身を含む): 125312000

約数和(自身を除く): 51993041

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 327, 763, 981, 2289, 2943, 3559, 6867, 10677, 20601, 24913, 32031, 74739, 96093, 224217, 387931, 672651, 1163793, 2715517, 3491379, 8146551, 10474137, 24439653, 73318959]

約数ペア:

[(1, 73318959), (3, 24439653), (7, 10474137), (9, 8146551), (21, 3491379), (27, 2715517), (63, 1163793), (109, 672651), (189, 387931), (327, 224217), (763, 96093), (981, 74739), (2289, 32031), (2943, 24913), (3559, 20601), (6867, 10677)]