37688007

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 62249472

約数和(自身を除く): 24561465

約数列:

[1, 3, 7, 21, 23, 49, 69, 71, 147, 157, 161, 213, 471, 483, 497, 1099, 1127, 1491, 1633, 3297, 3381, 3479, 3611, 4899, 7693, 10437, 10833, 11147, 11431, 23079, 25277, 33441, 34293, 75831, 78029, 80017, 176939, 234087, 240051, 256381, 530817, 546203, 769143, 1638609, 1794667, 5384001, 12562669, 37688007]

約数ペア:

[(1, 37688007), (3, 12562669), (7, 5384001), (21, 1794667), (23, 1638609), (49, 769143), (69, 546203), (71, 530817), (147, 256381), (157, 240051), (161, 234087), (213, 176939), (471, 80017), (483, 78029), (497, 75831), (1099, 34293), (1127, 33441), (1491, 25277), (1633, 23079), (3297, 11431), (3381, 11147), (3479, 10833), (3611, 10437), (4899, 7693)]