82163091

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 119672640

約数和(自身を除く): 37509549

約数列:

[1, 3, 17, 51, 53, 113, 159, 269, 339, 807, 901, 1921, 2703, 4573, 5763, 5989, 13719, 14257, 17967, 30397, 42771, 91191, 101813, 242369, 305439, 516749, 727107, 1550247, 1611041, 4833123, 27387697, 82163091]

約数ペア:

[(1, 82163091), (3, 27387697), (17, 4833123), (51, 1611041), (53, 1550247), (113, 727107), (159, 516749), (269, 305439), (339, 242369), (807, 101813), (901, 91191), (1921, 42771), (2703, 30397), (4573, 17967), (5763, 14257), (5989, 13719)]