57630027

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 98249760

約数和(自身を除く): 40619733

約数列:

[1, 3, 7, 13, 21, 39, 49, 53, 91, 147, 159, 273, 371, 569, 637, 689, 1113, 1707, 1911, 2067, 2597, 3983, 4823, 7397, 7791, 11949, 14469, 22191, 27881, 30157, 33761, 51779, 83643, 90471, 101283, 155337, 211099, 362453, 392041, 633297, 1087359, 1176123, 1477693, 2744287, 4433079, 8232861, 19210009, 57630027]

約数ペア:

[(1, 57630027), (3, 19210009), (7, 8232861), (13, 4433079), (21, 2744287), (39, 1477693), (49, 1176123), (53, 1087359), (91, 633297), (147, 392041), (159, 362453), (273, 211099), (371, 155337), (569, 101283), (637, 90471), (689, 83643), (1113, 51779), (1707, 33761), (1911, 30157), (2067, 27881), (2597, 22191), (3983, 14469), (4823, 11949), (7397, 7791)]