81442722

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{60869}}^1$

素因数の和:61097

約数の個数: 16

約数和(自身を含む): 163618560

約数和(自身を除く): 82175838

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 60869, 121738, 182607, 365214, 13573787, 27147574, 40721361, 81442722]

約数ペア:

[(1, 81442722), (2, 40721361), (3, 27147574), (6, 13573787), (223, 365214), (446, 182607), (669, 121738), (1338, 60869)]