157072121379

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{1381}}^1\times {\mathrm{53323}}^1$

素因数の和:54792

約数の個数: 32

約数和(自身を含む): 235820057600

約数和(自身を除く): 78747936221

約数列:

[1, 3, 9, 27, 79, 237, 711, 1381, 2133, 4143, 12429, 37287, 53323, 109099, 159969, 327297, 479907, 981891, 1439721, 2945673, 4212517, 12637551, 37912653, 73639063, 113737959, 220917189, 662751567, 1988254701, 5817485977, 17452457931, 52357373793, 157072121379]

約数ペア:

[(1, 157072121379), (3, 52357373793), (9, 17452457931), (27, 5817485977), (79, 1988254701), (237, 662751567), (711, 220917189), (1381, 113737959), (2133, 73639063), (4143, 37912653), (12429, 12637551), (37287, 4212517), (53323, 2945673), (109099, 1439721), (159969, 981891), (327297, 479907)]