80951139

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 118918800

約数和(自身を除く): 37967661

約数列:

[1, 3, 9, 109, 179, 327, 461, 537, 981, 1383, 1611, 4149, 19511, 50249, 58533, 82519, 150747, 175599, 247557, 452241, 742671, 8994571, 26983713, 80951139]

約数ペア:

[(1, 80951139), (3, 26983713), (9, 8994571), (109, 742671), (179, 452241), (327, 247557), (461, 175599), (537, 150747), (981, 82519), (1383, 58533), (1611, 50249), (4149, 19511)]