43590261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 74511360

約数和(自身を除く): 30921099

約数列:

[1, 3, 11, 13, 17, 33, 39, 43, 51, 129, 139, 143, 187, 221, 417, 429, 473, 559, 561, 663, 731, 1419, 1529, 1677, 1807, 2193, 2363, 2431, 4587, 5421, 5977, 6149, 7089, 7293, 8041, 9503, 17931, 18447, 19877, 24123, 25993, 28509, 30719, 59631, 65747, 77701, 77979, 92157, 101609, 104533, 197241, 233103, 304827, 313599, 337909, 854711, 1013727, 1117699, 1320917, 2564133, 3353097, 3962751, 14530087, 43590261]

約数ペア:

[(1, 43590261), (3, 14530087), (11, 3962751), (13, 3353097), (17, 2564133), (33, 1320917), (39, 1117699), (43, 1013727), (51, 854711), (129, 337909), (139, 313599), (143, 304827), (187, 233103), (221, 197241), (417, 104533), (429, 101609), (473, 92157), (559, 77979), (561, 77701), (663, 65747), (731, 59631), (1419, 30719), (1529, 28509), (1677, 25993), (1807, 24123), (2193, 19877), (2363, 18447), (2431, 17931), (4587, 9503), (5421, 8041), (5977, 7293), (6149, 7089)]