72668943

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 107827200

約数和(自身を除く): 35158257

約数列:

[1, 3, 9, 59, 107, 177, 321, 531, 963, 1279, 3837, 6313, 11511, 18939, 56817, 75461, 136853, 226383, 410559, 679149, 1231677, 8074327, 24222981, 72668943]

約数ペア:

[(1, 72668943), (3, 24222981), (9, 8074327), (59, 1231677), (107, 679149), (177, 410559), (321, 226383), (531, 136853), (963, 75461), (1279, 56817), (3837, 18939), (6313, 11511)]