7777364553

素因数分解:

$3^3\times 7^1\times {\mathrm{613}}^1\times {\mathrm{67129}}^1$

素因数の和:67758

約数の個数: 32

約数和(自身を含む): 13189702400

約数和(自身を除く): 5412337847

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 613, 1839, 4291, 5517, 12873, 16551, 38619, 67129, 115857, 201387, 469903, 604161, 1409709, 1812483, 4229127, 12687381, 41150077, 123450231, 288050539, 370350693, 864151617, 1111052079, 2592454851, 7777364553]

約数ペア:

[(1, 7777364553), (3, 2592454851), (7, 1111052079), (9, 864151617), (21, 370350693), (27, 288050539), (63, 123450231), (189, 41150077), (613, 12687381), (1839, 4229127), (4291, 1812483), (5517, 1409709), (12873, 604161), (16551, 469903), (38619, 201387), (67129, 115857)]