29125233

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 48185280

約数和(自身を除く): 19060047

約数列:

[1, 3, 9, 17, 19, 43, 51, 57, 129, 153, 171, 233, 323, 387, 699, 731, 817, 969, 2097, 2193, 2451, 2907, 3961, 4427, 6579, 7353, 10019, 11883, 13281, 13889, 30057, 35649, 39843, 41667, 75259, 90171, 125001, 170323, 190361, 225777, 510969, 571083, 677331, 1532907, 1713249, 3236137, 9708411, 29125233]

約数ペア:

[(1, 29125233), (3, 9708411), (9, 3236137), (17, 1713249), (19, 1532907), (43, 677331), (51, 571083), (57, 510969), (129, 225777), (153, 190361), (171, 170323), (233, 125001), (323, 90171), (387, 75259), (699, 41667), (731, 39843), (817, 35649), (969, 30057), (2097, 13889), (2193, 13281), (2451, 11883), (2907, 10019), (3961, 7353), (4427, 6579)]