75287961

素因数分解:

$3^5\times 7^2\times {\mathrm{6323}}^1$

素因数の和:6352

約数の個数: 36

約数和(自身を含む): 131210352

約数和(自身を除く): 55922391

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 6323, 11907, 18969, 44261, 56907, 132783, 170721, 309827, 398349, 512163, 929481, 1195047, 1536489, 2788443, 3585141, 8365329, 10755423, 25095987, 75287961]

約数ペア:

[(1, 75287961), (3, 25095987), (7, 10755423), (9, 8365329), (21, 3585141), (27, 2788443), (49, 1536489), (63, 1195047), (81, 929481), (147, 512163), (189, 398349), (243, 309827), (441, 170721), (567, 132783), (1323, 56907), (1701, 44261), (3969, 18969), (6323, 11907)]