353965329

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1759}}^1$

素因数の和:2054

約数の個数: 32

約数和(自身を含む): 544896000

約数和(自身を除く): 190930671

約数列:

[1, 3, 9, 27, 29, 87, 257, 261, 771, 783, 1759, 2313, 5277, 6939, 7453, 15831, 22359, 47493, 51011, 67077, 153033, 201231, 452063, 459099, 1356189, 1377297, 4068567, 12205701, 13109827, 39329481, 117988443, 353965329]

約数ペア:

[(1, 353965329), (3, 117988443), (9, 39329481), (27, 13109827), (29, 12205701), (87, 4068567), (257, 1377297), (261, 1356189), (771, 459099), (783, 452063), (1759, 201231), (2313, 153033), (5277, 67077), (6939, 51011), (7453, 47493), (15831, 22359)]