81514974

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{60923}}^1$

素因数の和:61151

約数の個数: 16

約数和(自身を含む): 163763712

約数和(自身を除く): 82248738

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 60923, 121846, 182769, 365538, 13585829, 27171658, 40757487, 81514974]

約数ペア:

[(1, 81514974), (2, 40757487), (3, 27171658), (6, 13585829), (223, 365538), (446, 182769), (669, 121846), (1338, 60923)]