77744373

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 123002880

約数和(自身を除く): 45258507

約数列:

[1, 3, 7, 21, 31, 93, 217, 307, 389, 651, 921, 1167, 2149, 2723, 6447, 8169, 9517, 12059, 28551, 36177, 66619, 84413, 119423, 199857, 253239, 358269, 835961, 2507883, 3702113, 11106339, 25914791, 77744373]

約数ペア:

[(1, 77744373), (3, 25914791), (7, 11106339), (21, 3702113), (31, 2507883), (93, 835961), (217, 358269), (307, 253239), (389, 199857), (651, 119423), (921, 84413), (1167, 66619), (2149, 36177), (2723, 28551), (6447, 12059), (8169, 9517)]