81234062355

素因数分解:

$3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{811}}^1\times {\mathrm{10321}}^1$

素因数の和:11787

約数の個数: 32

約数和(自身を含む): 130348528128

約数和(自身を除く): 49114465773

約数列:

[1, 3, 5, 15, 647, 811, 1941, 2433, 3235, 4055, 9705, 10321, 12165, 30963, 51605, 154815, 524717, 1574151, 2623585, 6677687, 7870755, 8370331, 20033061, 25110993, 33388435, 41851655, 100165305, 125554965, 5415604157, 16246812471, 27078020785, 81234062355]

約数ペア:

[(1, 81234062355), (3, 27078020785), (5, 16246812471), (15, 5415604157), (647, 125554965), (811, 100165305), (1941, 41851655), (2433, 33388435), (3235, 25110993), (4055, 20033061), (9705, 8370331), (10321, 7870755), (12165, 6677687), (30963, 2623585), (51605, 1574151), (154815, 524717)]