137817537

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 228974592

約数和(自身を除く): 91157055

約数列:

[1, 3, 11, 13, 31, 33, 39, 43, 93, 129, 143, 241, 341, 403, 429, 473, 559, 723, 1023, 1209, 1333, 1419, 1677, 2651, 3133, 3999, 4433, 6149, 7471, 7953, 9399, 10363, 13299, 14663, 17329, 18447, 22413, 31089, 34463, 43989, 51987, 82181, 97123, 103389, 113993, 134719, 190619, 246543, 291369, 321253, 341979, 404157, 571857, 963759, 1068353, 1481909, 3205059, 3533783, 4176289, 4445727, 10601349, 12528867, 45939179, 137817537]

約数ペア:

[(1, 137817537), (3, 45939179), (11, 12528867), (13, 10601349), (31, 4445727), (33, 4176289), (39, 3533783), (43, 3205059), (93, 1481909), (129, 1068353), (143, 963759), (241, 571857), (341, 404157), (403, 341979), (429, 321253), (473, 291369), (559, 246543), (723, 190619), (1023, 134719), (1209, 113993), (1333, 103389), (1419, 97123), (1677, 82181), (2651, 51987), (3133, 43989), (3999, 34463), (4433, 31089), (6149, 22413), (7471, 18447), (7953, 17329), (9399, 14663), (10363, 13299)]