78352029

素因数分解:

$3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1084

約数の個数: 60

約数和(自身を含む): 143457600

約数和(自身を除く): 65105571

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 81, 133, 147, 171, 189, 399, 441, 513, 567, 931, 1039, 1197, 1323, 1539, 2793, 3117, 3591, 3969, 7273, 8379, 9351, 10773, 19741, 21819, 25137, 28053, 50911, 59223, 65457, 75411, 84159, 138187, 152733, 177669, 196371, 414561, 458199, 533007, 589113, 967309, 1243683, 1374597, 1599021, 2901927, 3731049, 4123791, 8705781, 11193147, 26117343, 78352029]

約数ペア:

[(1, 78352029), (3, 26117343), (7, 11193147), (9, 8705781), (19, 4123791), (21, 3731049), (27, 2901927), (49, 1599021), (57, 1374597), (63, 1243683), (81, 967309), (133, 589113), (147, 533007), (171, 458199), (189, 414561), (399, 196371), (441, 177669), (513, 152733), (567, 138187), (931, 84159), (1039, 75411), (1197, 65457), (1323, 59223), (1539, 50911), (2793, 28053), (3117, 25137), (3591, 21819), (3969, 19741), (7273, 10773), (8379, 9351)]