2164905603

素因数分解:

$3^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{15887}}^1$

素因数の和:16013

約数の個数: 48

約数和(自身を含む): 3767362560

約数和(自身を除く): 1602456957

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 103, 147, 189, 309, 441, 721, 927, 1323, 2163, 2781, 5047, 6489, 15141, 15887, 19467, 45423, 47661, 111209, 136269, 142983, 333627, 428949, 778463, 1000881, 1636361, 2335389, 3002643, 4909083, 7006167, 11454527, 14727249, 21018501, 34363581, 44181747, 80181689, 103090743, 240545067, 309272229, 721635201, 2164905603]

約数ペア:

[(1, 2164905603), (3, 721635201), (7, 309272229), (9, 240545067), (21, 103090743), (27, 80181689), (49, 44181747), (63, 34363581), (103, 21018501), (147, 14727249), (189, 11454527), (309, 7006167), (441, 4909083), (721, 3002643), (927, 2335389), (1323, 1636361), (2163, 1000881), (2781, 778463), (5047, 428949), (6489, 333627), (15141, 142983), (15887, 136269), (19467, 111209), (45423, 47661)]