337427013

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 586842816

約数和(自身を除く): 249415803

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 97, 111, 121, 231, 259, 291, 363, 407, 679, 777, 847, 1067, 1221, 1369, 2037, 2541, 2849, 3201, 3589, 4107, 4477, 7469, 8547, 9583, 10767, 11737, 13431, 15059, 22407, 25123, 28749, 31339, 35211, 39479, 45177, 75369, 82159, 94017, 105413, 118437, 132793, 165649, 246477, 276353, 316239, 398379, 434269, 496947, 829059, 929551, 1159543, 1302807, 1460723, 2788653, 3039883, 3478629, 4382169, 9119649, 10225061, 16067953, 30675183, 48203859, 112475671, 337427013]

約数ペア:

[(1, 337427013), (3, 112475671), (7, 48203859), (11, 30675183), (21, 16067953), (33, 10225061), (37, 9119649), (77, 4382169), (97, 3478629), (111, 3039883), (121, 2788653), (231, 1460723), (259, 1302807), (291, 1159543), (363, 929551), (407, 829059), (679, 496947), (777, 434269), (847, 398379), (1067, 316239), (1221, 276353), (1369, 246477), (2037, 165649), (2541, 132793), (2849, 118437), (3201, 105413), (3589, 94017), (4107, 82159), (4477, 75369), (7469, 45177), (8547, 39479), (9583, 35211), (10767, 31339), (11737, 28749), (13431, 25123), (15059, 22407)]