273048981

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 391572480

約数和(自身を除く): 118523499

約数列:

[1, 3, 19, 57, 73, 211, 219, 311, 633, 933, 1387, 4009, 4161, 5909, 12027, 15403, 17727, 22703, 46209, 65621, 68109, 196863, 292657, 431357, 877971, 1246799, 1294071, 3740397, 4790333, 14370999, 91016327, 273048981]

約数ペア:

[(1, 273048981), (3, 91016327), (19, 14370999), (57, 4790333), (73, 3740397), (211, 1294071), (219, 1246799), (311, 877971), (633, 431357), (933, 292657), (1387, 196863), (4009, 68109), (4161, 65621), (5909, 46209), (12027, 22703), (15403, 17727)]