73677947

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1087}}^1$

素因数の和:1538

約数の個数: 16

約数和(自身を含む): 88154112

約数和(自身を除く): 14476165

約数列:

[1, 7, 23, 161, 421, 1087, 2947, 7609, 9683, 25001, 67781, 175007, 457627, 3203389, 10525421, 73677947]

約数ペア:

[(1, 73677947), (7, 10525421), (23, 3203389), (161, 457627), (421, 175007), (1087, 67781), (2947, 25001), (7609, 9683)]