55383069

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 87920640

約数和(自身を除く): 32537571

約数列:

[1, 3, 7, 21, 29, 87, 203, 211, 431, 609, 633, 1293, 1477, 3017, 4431, 6119, 9051, 12499, 18357, 37497, 42833, 87493, 90941, 128499, 262479, 272823, 636587, 1909761, 2637289, 7911867, 18461023, 55383069]

約数ペア:

[(1, 55383069), (3, 18461023), (7, 7911867), (21, 2637289), (29, 1909761), (87, 636587), (203, 272823), (211, 262479), (431, 128499), (609, 90941), (633, 87493), (1293, 42833), (1477, 37497), (3017, 18357), (4431, 12499), (6119, 9051)]