105873021

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{809}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 162518400

約数和(自身を除く): 56645379

約数列:

[1, 3, 9, 27, 37, 111, 131, 333, 393, 809, 999, 1179, 2427, 3537, 4847, 7281, 14541, 21843, 29933, 43623, 89799, 105979, 130869, 269397, 317937, 808191, 953811, 2861433, 3921223, 11763669, 35291007, 105873021]

約数ペア:

[(1, 105873021), (3, 35291007), (9, 11763669), (27, 3921223), (37, 2861433), (111, 953811), (131, 808191), (333, 317937), (393, 269397), (809, 130869), (999, 105979), (1179, 89799), (2427, 43623), (3537, 29933), (4847, 21843), (7281, 14541)]