51842349

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{16411}}^1$

素因数の和:16439

約数の個数: 24

約数和(自身を含む): 83635552

約数和(自身を除く): 31793203

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 16411, 49233, 147699, 213343, 443097, 640029, 1329291, 1920087, 3987873, 5760261, 17280783, 51842349]

約数ペア:

[(1, 51842349), (3, 17280783), (9, 5760261), (13, 3987873), (27, 1920087), (39, 1329291), (81, 640029), (117, 443097), (243, 213343), (351, 147699), (1053, 49233), (3159, 16411)]