37289343

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 66758400

約数和(自身を除く): 29469057

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 79, 91, 133, 147, 169, 237, 247, 273, 399, 507, 553, 637, 741, 931, 1027, 1183, 1501, 1659, 1729, 1911, 2793, 3081, 3211, 3549, 3871, 4503, 5187, 7189, 8281, 9633, 10507, 11613, 12103, 13351, 19513, 21567, 22477, 24843, 31521, 36309, 40053, 50323, 58539, 67431, 73549, 93457, 136591, 150969, 157339, 220647, 253669, 280371, 409773, 472017, 654199, 761007, 956137, 1775683, 1962597, 2868411, 5327049, 12429781, 37289343]

約数ペア:

[(1, 37289343), (3, 12429781), (7, 5327049), (13, 2868411), (19, 1962597), (21, 1775683), (39, 956137), (49, 761007), (57, 654199), (79, 472017), (91, 409773), (133, 280371), (147, 253669), (169, 220647), (237, 157339), (247, 150969), (273, 136591), (399, 93457), (507, 73549), (553, 67431), (637, 58539), (741, 50323), (931, 40053), (1027, 36309), (1183, 31521), (1501, 24843), (1659, 22477), (1729, 21567), (1911, 19513), (2793, 13351), (3081, 12103), (3211, 11613), (3549, 10507), (3871, 9633), (4503, 8281), (5187, 7189)]