123737787

素因数分解:

$3^5\times {\mathrm{271}}^1\times {\mathrm{1879}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 186135040

約数和(自身を除く): 62397253

約数列:

[1, 3, 9, 27, 81, 243, 271, 813, 1879, 2439, 5637, 7317, 16911, 21951, 50733, 65853, 152199, 456597, 509209, 1527627, 4582881, 13748643, 41245929, 123737787]

約数ペア:

[(1, 123737787), (3, 41245929), (9, 13748643), (27, 4582881), (81, 1527627), (243, 509209), (271, 456597), (813, 152199), (1879, 65853), (2439, 50733), (5637, 21951), (7317, 16911)]