75181689

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4441}}^1$

素因数の和:4483

約数の個数: 40

約数和(自身を含む): 128995680

約数和(自身を除く): 53813991

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1539, 1881, 4441, 5643, 13323, 16929, 39969, 48851, 84379, 119907, 146553, 253137, 359721, 439659, 759411, 928169, 1318977, 2278233, 2784507, 3956931, 6834699, 8353521, 25060563, 75181689]

約数ペア:

[(1, 75181689), (3, 25060563), (9, 8353521), (11, 6834699), (19, 3956931), (27, 2784507), (33, 2278233), (57, 1318977), (81, 928169), (99, 759411), (171, 439659), (209, 359721), (297, 253137), (513, 146553), (627, 119907), (891, 84379), (1539, 48851), (1881, 39969), (4441, 16929), (5643, 13323)]