172046301

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 275788800

約数和(自身を除く): 103742499

約数列:

[1, 3, 7, 21, 49, 59, 83, 147, 177, 239, 249, 413, 581, 717, 1239, 1673, 1743, 2891, 4067, 4897, 5019, 8673, 11711, 12201, 14101, 14691, 19837, 34279, 35133, 42303, 59511, 98707, 102837, 138859, 239953, 296121, 416577, 690949, 719859, 972013, 1170383, 2072847, 2916039, 3511149, 8192681, 24578043, 57348767, 172046301]

約数ペア:

[(1, 172046301), (3, 57348767), (7, 24578043), (21, 8192681), (49, 3511149), (59, 2916039), (83, 2072847), (147, 1170383), (177, 972013), (239, 719859), (249, 690949), (413, 416577), (581, 296121), (717, 239953), (1239, 138859), (1673, 102837), (1743, 98707), (2891, 59511), (4067, 42303), (4897, 35133), (5019, 34279), (8673, 19837), (11711, 14691), (12201, 14101)]