73430421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 109056000

約数和(自身を除く): 35625579

約数列:

[1, 3, 19, 23, 57, 69, 79, 237, 437, 709, 1311, 1501, 1817, 2127, 4503, 5451, 13471, 16307, 34523, 40413, 48921, 56011, 103569, 168033, 309833, 929499, 1064209, 1288253, 3192627, 3864759, 24476807, 73430421]

約数ペア:

[(1, 73430421), (3, 24476807), (19, 3864759), (23, 3192627), (57, 1288253), (69, 1064209), (79, 929499), (237, 309833), (437, 168033), (709, 103569), (1311, 56011), (1501, 48921), (1817, 40413), (2127, 34523), (4503, 16307), (5451, 13471)]