27903110403

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4099}}^1\times {\mathrm{8761}}^1$

素因数の和:12907

約数の個数: 32

約数和(自身を含む): 43683827200

約数和(自身を除く): 15780716797

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 4099, 8761, 12297, 26283, 28693, 61327, 86079, 151663, 183981, 324157, 454989, 972471, 1061641, 2269099, 3184923, 6807297, 35911339, 107734017, 251379373, 754138119, 1328719543, 3986158629, 9301036801, 27903110403]

約数ペア:

[(1, 27903110403), (3, 9301036801), (7, 3986158629), (21, 1328719543), (37, 754138119), (111, 251379373), (259, 107734017), (777, 35911339), (4099, 6807297), (8761, 3184923), (12297, 2269099), (26283, 1061641), (28693, 972471), (61327, 454989), (86079, 324157), (151663, 183981)]