236943927

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 407040000

約数和(自身を除く): 170096073

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 199, 209, 211, 297, 513, 597, 627, 633, 1791, 1881, 1899, 2189, 2321, 3781, 4009, 5373, 5643, 5697, 6567, 6963, 11343, 12027, 19701, 20889, 34029, 36081, 41591, 41989, 44099, 59103, 62667, 102087, 108243, 124773, 125967, 132297, 374319, 377901, 396891, 461879, 797791, 1122957, 1133703, 1190673, 1385637, 2393373, 4156911, 7180119, 8775701, 12470733, 21540357, 26327103, 78981309, 236943927]

約数ペア:

[(1, 236943927), (3, 78981309), (9, 26327103), (11, 21540357), (19, 12470733), (27, 8775701), (33, 7180119), (57, 4156911), (99, 2393373), (171, 1385637), (199, 1190673), (209, 1133703), (211, 1122957), (297, 797791), (513, 461879), (597, 396891), (627, 377901), (633, 374319), (1791, 132297), (1881, 125967), (1899, 124773), (2189, 108243), (2321, 102087), (3781, 62667), (4009, 59103), (5373, 44099), (5643, 41989), (5697, 41591), (6567, 36081), (6963, 34029), (11343, 20889), (12027, 19701)]