73773217

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{10163}}^1$

素因数の和:10248

約数の個数: 16

約数和(自身を含む): 90744192

約数和(自身を除く): 16970975

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 10163, 71141, 172771, 619943, 1209397, 4339601, 10539031, 73773217]

約数ペア:

[(1, 73773217), (7, 10539031), (17, 4339601), (61, 1209397), (119, 619943), (427, 172771), (1037, 71141), (7259, 10163)]