45280221

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{29537}}^1$

素因数の和:29620

約数の個数: 16

約数和(自身を含む): 69945984

約数和(自身を除く): 24665763

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 29537, 88611, 206759, 620277, 2156201, 6468603, 15093407, 45280221]

約数ペア:

[(1, 45280221), (3, 15093407), (7, 6468603), (21, 2156201), (73, 620277), (219, 206759), (511, 88611), (1533, 29537)]