293821101

素因数分解:

$3^4\times 7^2\times {\mathrm{181}}^1\times {\mathrm{409}}^1$

素因数の和:616

約数の個数: 60

約数和(自身を含む): 514654140

約数和(自身を除く): 220833039

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 181, 189, 409, 441, 543, 567, 1227, 1267, 1323, 1629, 2863, 3681, 3801, 3969, 4887, 8589, 8869, 11043, 11403, 14661, 20041, 25767, 26607, 33129, 34209, 60123, 74029, 77301, 79821, 102627, 180369, 222087, 231903, 239463, 518203, 541107, 666261, 718389, 1554609, 1623321, 1998783, 3627421, 4663827, 5996349, 10882263, 13991481, 32646789, 41974443, 97940367, 293821101]

約数ペア:

[(1, 293821101), (3, 97940367), (7, 41974443), (9, 32646789), (21, 13991481), (27, 10882263), (49, 5996349), (63, 4663827), (81, 3627421), (147, 1998783), (181, 1623321), (189, 1554609), (409, 718389), (441, 666261), (543, 541107), (567, 518203), (1227, 239463), (1267, 231903), (1323, 222087), (1629, 180369), (2863, 102627), (3681, 79821), (3801, 77301), (3969, 74029), (4887, 60123), (8589, 34209), (8869, 33129), (11043, 26607), (11403, 25767), (14661, 20041)]