1740806972019

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{6917}}^1\times {\mathrm{135089}}^1$

素因数の和:142041

約数の個数: 40

約数和(自身を含む): 2713940808480

約数和(自身を除く): 973133836461

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 6917, 20751, 62253, 135089, 159091, 186759, 405267, 477273, 560277, 1215801, 1431819, 3107047, 3647403, 4295457, 9321141, 10942209, 12886371, 27963423, 83890269, 251670807, 934410613, 2803231839, 8409695517, 21491444099, 25229086551, 64474332297, 75687259653, 193422996891, 580268990673, 1740806972019]

約数ペア:

[(1, 1740806972019), (3, 580268990673), (9, 193422996891), (23, 75687259653), (27, 64474332297), (69, 25229086551), (81, 21491444099), (207, 8409695517), (621, 2803231839), (1863, 934410613), (6917, 251670807), (20751, 83890269), (62253, 27963423), (135089, 12886371), (159091, 10942209), (186759, 9321141), (405267, 4295457), (477273, 3647403), (560277, 3107047), (1215801, 1431819)]