42166791

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{42209}}^1$

素因数の和:42255

約数の個数: 16

約数和(自身を含む): 64159200

約数和(自身を除く): 21992409

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 42209, 126627, 379881, 1139643, 1561733, 4685199, 14055597, 42166791]

約数ペア:

[(1, 42166791), (3, 14055597), (9, 4685199), (27, 1561733), (37, 1139643), (111, 379881), (333, 126627), (999, 42209)]