74037951

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 120556800

約数和(自身を除く): 46518849

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 137, 149, 279, 403, 411, 447, 1209, 1233, 1341, 1781, 1937, 3627, 4247, 4619, 5343, 5811, 12741, 13857, 16029, 17433, 20413, 38223, 41571, 55211, 60047, 61239, 165633, 180141, 183717, 265369, 496899, 540423, 632803, 796107, 1898409, 2388321, 5695227, 8226439, 24679317, 74037951]

約数ペア:

[(1, 74037951), (3, 24679317), (9, 8226439), (13, 5695227), (31, 2388321), (39, 1898409), (93, 796107), (117, 632803), (137, 540423), (149, 496899), (279, 265369), (403, 183717), (411, 180141), (447, 165633), (1209, 61239), (1233, 60047), (1341, 55211), (1781, 41571), (1937, 38223), (3627, 20413), (4247, 17433), (4619, 16029), (5343, 13857), (5811, 12741)]