73983693

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{81931}}^1$

素因数の和:81984

約数の個数: 16

約数和(自身を含む): 115360256

約数和(自身を除く): 41376563

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 81931, 245793, 573517, 1720551, 3523033, 10569099, 24661231, 73983693]

約数ペア:

[(1, 73983693), (3, 24661231), (7, 10569099), (21, 3523033), (43, 1720551), (129, 573517), (301, 245793), (903, 81931)]