67444533

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 111331584

約数和(自身を除く): 43887051

約数列:

[1, 3, 9, 13, 23, 39, 69, 71, 117, 207, 213, 299, 353, 639, 897, 923, 1059, 1633, 2691, 2769, 3177, 4589, 4899, 8119, 8307, 13767, 14697, 21229, 24357, 25063, 41301, 63687, 73071, 75189, 105547, 191061, 225567, 316641, 325819, 576449, 949923, 977457, 1729347, 2932371, 5188041, 7493837, 22481511, 67444533]

約数ペア:

[(1, 67444533), (3, 22481511), (9, 7493837), (13, 5188041), (23, 2932371), (39, 1729347), (69, 977457), (71, 949923), (117, 576449), (207, 325819), (213, 316641), (299, 225567), (353, 191061), (639, 105547), (897, 75189), (923, 73071), (1059, 63687), (1633, 41301), (2691, 25063), (2769, 24357), (3177, 21229), (4589, 14697), (4899, 13767), (8119, 8307)]