75603969

素因数分解:

$3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1303}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 128522240

約数和(自身を除く): 52918271

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 307, 921, 1303, 2149, 2763, 3909, 6447, 8289, 9121, 11727, 19341, 27363, 35181, 58023, 82089, 246267, 400021, 1200063, 2800147, 3600189, 8400441, 10800567, 25201323, 75603969]

約数ペア:

[(1, 75603969), (3, 25201323), (7, 10800567), (9, 8400441), (21, 3600189), (27, 2800147), (63, 1200063), (189, 400021), (307, 246267), (921, 82089), (1303, 58023), (2149, 35181), (2763, 27363), (3909, 19341), (6447, 11727), (8289, 9121)]