164131857

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{821}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 240862440

約数和(自身を除く): 76730583

約数列:

[1, 3, 9, 97, 229, 291, 687, 821, 873, 2061, 2463, 7389, 22213, 66639, 79637, 188009, 199917, 238911, 564027, 716733, 1692081, 18236873, 54710619, 164131857]

約数ペア:

[(1, 164131857), (3, 54710619), (9, 18236873), (97, 1692081), (229, 716733), (291, 564027), (687, 238911), (821, 199917), (873, 188009), (2061, 79637), (2463, 66639), (7389, 22213)]