67552173

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1931}}^1$

素因数の和:1986

約数の個数: 36

約数和(自身を含む): 110309472

約数和(自身を除く): 42757299

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 169, 207, 299, 507, 897, 1521, 1931, 2691, 3887, 5793, 11661, 17379, 25103, 34983, 44413, 75309, 133239, 225927, 326339, 399717, 577369, 979017, 1732107, 2937051, 5196321, 7505797, 22517391, 67552173]

約数ペア:

[(1, 67552173), (3, 22517391), (9, 7505797), (13, 5196321), (23, 2937051), (39, 1732107), (69, 979017), (117, 577369), (169, 399717), (207, 326339), (299, 225927), (507, 133239), (897, 75309), (1521, 44413), (1931, 34983), (2691, 25103), (3887, 17379), (5793, 11661)]