53368917

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 83715072

約数和(自身を除く): 30346155

約数列:

[1, 3, 7, 21, 67, 83, 201, 249, 457, 469, 581, 1371, 1407, 1743, 3199, 5561, 9597, 16683, 30619, 37931, 38927, 91857, 113793, 116781, 214333, 265517, 642999, 796551, 2541377, 7624131, 17789639, 53368917]

約数ペア:

[(1, 53368917), (3, 17789639), (7, 7624131), (21, 2541377), (67, 796551), (83, 642999), (201, 265517), (249, 214333), (457, 116781), (469, 113793), (581, 91857), (1371, 38927), (1407, 37931), (1743, 30619), (3199, 16683), (5561, 9597)]