177534153

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 270950400

約数和(自身を除く): 93416247

約数列:

[1, 3, 9, 27, 53, 97, 159, 291, 477, 873, 1279, 1431, 2619, 3837, 5141, 11511, 15423, 34533, 46269, 67787, 124063, 138807, 203361, 372189, 610083, 1116567, 1830249, 3349701, 6575339, 19726017, 59178051, 177534153]

約数ペア:

[(1, 177534153), (3, 59178051), (9, 19726017), (27, 6575339), (53, 3349701), (97, 1830249), (159, 1116567), (291, 610083), (477, 372189), (873, 203361), (1279, 138807), (1431, 124063), (2619, 67787), (3837, 46269), (5141, 34533), (11511, 15423)]