272620173

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{11519}}^1$

素因数の和:11566

約数の個数: 32

約数和(自身を含む): 442368000

約数和(自身を除く): 169747827

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 1029, 1127, 3381, 7889, 11519, 23667, 34557, 80633, 241899, 264937, 564431, 794811, 1693293, 1854559, 3951017, 5563677, 11853051, 12981913, 38945739, 90873391, 272620173]

約数ペア:

[(1, 272620173), (3, 90873391), (7, 38945739), (21, 12981913), (23, 11853051), (49, 5563677), (69, 3951017), (147, 1854559), (161, 1693293), (343, 794811), (483, 564431), (1029, 264937), (1127, 241899), (3381, 80633), (7889, 34557), (11519, 23667)]