73257737

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{1289}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 87678720

約数和(自身を除く): 14420983

約数列:

[1, 7, 23, 161, 353, 1289, 2471, 8119, 9023, 29647, 56833, 207529, 455017, 3185119, 10465391, 73257737]

約数ペア:

[(1, 73257737), (7, 10465391), (23, 3185119), (161, 455017), (353, 207529), (1289, 56833), (2471, 29647), (8119, 9023)]