73493217

素因数分解:

$3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1627}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 125030400

約数和(自身を除く): 51537183

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 239, 717, 1627, 1673, 2151, 4881, 5019, 6453, 11389, 14643, 15057, 34167, 43929, 45171, 102501, 307503, 388853, 1166559, 2721971, 3499677, 8165913, 10499031, 24497739, 73493217]

約数ペア:

[(1, 73493217), (3, 24497739), (7, 10499031), (9, 8165913), (21, 3499677), (27, 2721971), (63, 1166559), (189, 388853), (239, 307503), (717, 102501), (1627, 45171), (1673, 43929), (2151, 34167), (4881, 15057), (5019, 14643), (6453, 11389)]