4047284907

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^2\times {\mathrm{1223}}^1$

素因数の和:1401

約数の個数: 48

約数和(自身を含む): 6348741120

約数和(自身を除く): 2301456213

約数列:

[1, 3, 9, 23, 27, 69, 73, 207, 219, 621, 657, 1223, 1679, 1971, 3669, 5037, 5329, 11007, 15111, 15987, 28129, 33021, 45333, 47961, 84387, 89279, 122567, 143883, 253161, 267837, 367701, 759483, 803511, 1103103, 2053417, 2410533, 3309309, 6160251, 6517367, 18480753, 19552101, 55442259, 58656303, 149899441, 175968909, 449698323, 1349094969, 4047284907]

約数ペア:

[(1, 4047284907), (3, 1349094969), (9, 449698323), (23, 175968909), (27, 149899441), (69, 58656303), (73, 55442259), (207, 19552101), (219, 18480753), (621, 6517367), (657, 6160251), (1223, 3309309), (1679, 2410533), (1971, 2053417), (3669, 1103103), (5037, 803511), (5329, 759483), (11007, 367701), (15111, 267837), (15987, 253161), (28129, 143883), (33021, 122567), (45333, 89279), (47961, 84387)]