4673727

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 7372800

約数和(自身を除く): 2699073

約数列:

[1, 3, 9, 27, 29, 47, 87, 127, 141, 261, 381, 423, 783, 1143, 1269, 1363, 3429, 3683, 4089, 5969, 11049, 12267, 17907, 33147, 36801, 53721, 99441, 161163, 173101, 519303, 1557909, 4673727]

約数ペア:

[(1, 4673727), (3, 1557909), (9, 519303), (27, 173101), (29, 161163), (47, 99441), (87, 53721), (127, 36801), (141, 33147), (261, 17907), (381, 12267), (423, 11049), (783, 5969), (1143, 4089), (1269, 3683), (1363, 3429)]