73980739

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 89311248

約数和(自身を除く): 15330509

約数列:

[1, 7, 49, 53, 61, 371, 427, 467, 2597, 2989, 3233, 3269, 22631, 22883, 24751, 28487, 158417, 173257, 199409, 1212799, 1395863, 1509811, 10568677, 73980739]

約数ペア:

[(1, 73980739), (7, 10568677), (49, 1509811), (53, 1395863), (61, 1212799), (371, 199409), (427, 173257), (467, 158417), (2597, 28487), (2989, 24751), (3233, 22883), (3269, 22631)]