1646933229

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2269}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 2577993600

約数和(自身を除く): 931060371

約数列:

[1, 3, 9, 27, 29, 81, 87, 103, 243, 261, 309, 783, 927, 2269, 2349, 2781, 2987, 6807, 7047, 8343, 8961, 20421, 25029, 26883, 61263, 65801, 80649, 183789, 197403, 233707, 241947, 551367, 592209, 701121, 725841, 1776627, 2103363, 5329881, 6310089, 6777503, 15989643, 18930267, 20332509, 56790801, 60997527, 182992581, 548977743, 1646933229]

約数ペア:

[(1, 1646933229), (3, 548977743), (9, 182992581), (27, 60997527), (29, 56790801), (81, 20332509), (87, 18930267), (103, 15989643), (243, 6777503), (261, 6310089), (309, 5329881), (783, 2103363), (927, 1776627), (2269, 725841), (2349, 701121), (2781, 592209), (2987, 551367), (6807, 241947), (7047, 233707), (8343, 197403), (8961, 183789), (20421, 80649), (25029, 65801), (26883, 61263)]