73801077

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 114723840

約数和(自身を除く): 40922763

約数列:

[1, 3, 7, 21, 131, 139, 193, 393, 417, 579, 917, 973, 1351, 2751, 2919, 4053, 18209, 25283, 26827, 54627, 75849, 80481, 127463, 176981, 187789, 382389, 530943, 563367, 3514337, 10543011, 24600359, 73801077]

約数ペア:

[(1, 73801077), (3, 24600359), (7, 10543011), (21, 3514337), (131, 563367), (139, 530943), (193, 382389), (393, 187789), (417, 176981), (579, 127463), (917, 80481), (973, 75849), (1351, 54627), (2751, 26827), (2919, 25283), (4053, 18209)]