1967632479

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1439}}^1$

素因数の和:1802

約数の個数: 48

約数和(自身を含む): 3132380160

約数和(自身を除く): 1164747681

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 331, 459, 993, 1377, 1439, 2979, 4131, 4317, 5627, 8937, 12951, 16881, 24463, 26811, 38853, 50643, 73389, 80433, 116559, 151929, 220167, 349677, 455787, 476309, 660501, 1367361, 1428927, 1981503, 4286781, 5944509, 8097253, 12860343, 24291759, 38581029, 72875277, 115743087, 218625831, 655877493, 1967632479]

約数ペア:

[(1, 1967632479), (3, 655877493), (9, 218625831), (17, 115743087), (27, 72875277), (51, 38581029), (81, 24291759), (153, 12860343), (243, 8097253), (331, 5944509), (459, 4286781), (993, 1981503), (1377, 1428927), (1439, 1367361), (2979, 660501), (4131, 476309), (4317, 455787), (5627, 349677), (8937, 220167), (12951, 151929), (16881, 116559), (24463, 80433), (26811, 73389), (38853, 50643)]