165730617

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 279097728

約数和(自身を除く): 113367111

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 243, 299, 351, 621, 897, 1053, 1863, 2281, 2691, 3159, 5589, 6843, 8073, 20529, 24219, 29653, 52463, 61587, 72657, 88959, 157389, 184761, 266877, 472167, 554283, 682019, 800631, 1416501, 2046057, 2401893, 4249503, 6138171, 7205679, 12748509, 18414513, 55243539, 165730617]

約数ペア:

[(1, 165730617), (3, 55243539), (9, 18414513), (13, 12748509), (23, 7205679), (27, 6138171), (39, 4249503), (69, 2401893), (81, 2046057), (117, 1416501), (207, 800631), (243, 682019), (299, 554283), (351, 472167), (621, 266877), (897, 184761), (1053, 157389), (1863, 88959), (2281, 72657), (2691, 61587), (3159, 52463), (5589, 29653), (6843, 24219), (8073, 20529)]