53688147

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 77220864

約数和(自身を除く): 23532717

約数列:

[1, 3, 37, 41, 47, 111, 123, 141, 251, 753, 1517, 1739, 1927, 4551, 5217, 5781, 9287, 10291, 11797, 27861, 30873, 35391, 71299, 213897, 380767, 436489, 483677, 1142301, 1309467, 1451031, 17896049, 53688147]

約数ペア:

[(1, 53688147), (3, 17896049), (37, 1451031), (41, 1309467), (47, 1142301), (111, 483677), (123, 436489), (141, 380767), (251, 213897), (753, 71299), (1517, 35391), (1739, 30873), (1927, 27861), (4551, 11797), (5217, 10291), (5781, 9287)]