42764799

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 73872000

約数和(自身を除く): 31107201

約数列:

[1, 3, 7, 11, 21, 33, 49, 53, 77, 147, 159, 231, 371, 499, 539, 583, 1113, 1497, 1617, 1749, 2597, 3493, 4081, 5489, 7791, 10479, 12243, 16467, 24451, 26447, 28567, 38423, 73353, 79341, 85701, 115269, 185129, 268961, 290917, 555387, 806883, 872751, 1295903, 2036419, 3887709, 6109257, 14254933, 42764799]

約数ペア:

[(1, 42764799), (3, 14254933), (7, 6109257), (11, 3887709), (21, 2036419), (33, 1295903), (49, 872751), (53, 806883), (77, 555387), (147, 290917), (159, 268961), (231, 185129), (371, 115269), (499, 85701), (539, 79341), (583, 73353), (1113, 38423), (1497, 28567), (1617, 26447), (1749, 24451), (2597, 16467), (3493, 12243), (4081, 10479), (5489, 7791)]