87326919

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1373}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 130321152

約数和(自身を除く): 42994233

約数列:

[1, 3, 9, 37, 111, 191, 333, 573, 1373, 1719, 4119, 7067, 12357, 21201, 50801, 63603, 152403, 262243, 457209, 786729, 2360187, 9702991, 29108973, 87326919]

約数ペア:

[(1, 87326919), (3, 29108973), (9, 9702991), (37, 2360187), (111, 786729), (191, 457209), (333, 262243), (573, 152403), (1373, 63603), (1719, 50801), (4119, 21201), (7067, 12357)]