29762019

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 54604800

約数和(自身を除く): 24842781

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 59, 63, 119, 153, 157, 177, 189, 357, 413, 459, 471, 531, 1003, 1071, 1099, 1239, 1413, 1593, 2669, 3009, 3213, 3297, 3717, 4239, 7021, 8007, 9027, 9263, 9891, 11151, 18683, 21063, 24021, 27081, 27789, 29673, 56049, 63189, 64841, 72063, 83367, 157471, 168147, 189567, 194523, 250101, 472413, 504441, 583569, 1102297, 1417239, 1750707, 3306891, 4251717, 9920673, 29762019]

約数ペア:

[(1, 29762019), (3, 9920673), (7, 4251717), (9, 3306891), (17, 1750707), (21, 1417239), (27, 1102297), (51, 583569), (59, 504441), (63, 472413), (119, 250101), (153, 194523), (157, 189567), (177, 168147), (189, 157471), (357, 83367), (413, 72063), (459, 64841), (471, 63189), (531, 56049), (1003, 29673), (1071, 27789), (1099, 27081), (1239, 24021), (1413, 21063), (1593, 18683), (2669, 11151), (3009, 9891), (3213, 9263), (3297, 9027), (3717, 8007), (4239, 7021)]