149854401

素因数分解:

$3^3\times {\mathrm{577}}^1\times {\mathrm{9619}}^1$

素因数の和:10205

約数の個数: 16

約数和(自身を含む): 222414400

約数和(自身を除く): 72559999

約数列:

[1, 3, 9, 27, 577, 1731, 5193, 9619, 15579, 28857, 86571, 259713, 5550163, 16650489, 49951467, 149854401]

約数ペア:

[(1, 149854401), (3, 49951467), (9, 16650489), (27, 5550163), (577, 259713), (1731, 86571), (5193, 28857), (9619, 15579)]