73145121

素因数分解:

$3^1\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{2287}}^1$

素因数の和:3820

約数の個数: 16

約数和(自身を含む): 111581184

約数和(自身を除く): 38436063

約数列:

[1, 3, 7, 21, 1523, 2287, 4569, 6861, 10661, 16009, 31983, 48027, 3483101, 10449303, 24381707, 73145121]

約数ペア:

[(1, 73145121), (3, 24381707), (7, 10449303), (21, 3483101), (1523, 48027), (2287, 31983), (4569, 16009), (6861, 10661)]