55918401

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3613}}^1$

素因数の和:3701

約数の個数: 32

約数和(自身を含む): 94368768

約数和(自身を除く): 38450367

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 469, 737, 1407, 2211, 3613, 5159, 10839, 15477, 25291, 39743, 75873, 119229, 242071, 278201, 726213, 834603, 1694497, 2662781, 5083491, 7988343, 18639467, 55918401]

約数ペア:

[(1, 55918401), (3, 18639467), (7, 7988343), (11, 5083491), (21, 2662781), (33, 1694497), (67, 834603), (77, 726213), (201, 278201), (231, 242071), (469, 119229), (737, 75873), (1407, 39743), (2211, 25291), (3613, 15477), (5159, 10839)]