156920605947

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1\times {\mathrm{41521}}^1$

素因数の和:42024

約数の個数: 48

約数和(自身を含む): 261170058240

約数和(自身を除く): 104249452293

約数列:

[1, 3, 7, 9, 21, 63, 239, 251, 717, 753, 1673, 1757, 2151, 2259, 5019, 5271, 15057, 15813, 41521, 59989, 124563, 179967, 290647, 373689, 419923, 539901, 871941, 1259769, 2615823, 3779307, 9923519, 10421771, 29770557, 31265313, 69464633, 72952397, 89311671, 93795939, 208393899, 218857191, 625181697, 656571573, 2490803269, 7472409807, 17435622883, 22417229421, 52306868649, 156920605947]

約数ペア:

[(1, 156920605947), (3, 52306868649), (7, 22417229421), (9, 17435622883), (21, 7472409807), (63, 2490803269), (239, 656571573), (251, 625181697), (717, 218857191), (753, 208393899), (1673, 93795939), (1757, 89311671), (2151, 72952397), (2259, 69464633), (5019, 31265313), (5271, 29770557), (15057, 10421771), (15813, 9923519), (41521, 3779307), (59989, 2615823), (124563, 1259769), (179967, 871941), (290647, 539901), (373689, 419923)]