17961899283

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{7937}}^1$

素因数の和:8158

約数の個数: 48

約数和(自身を含む): 27507392640

約数和(自身を除く): 9545493357

約数列:

[1, 3, 9, 27, 67, 81, 139, 201, 243, 417, 603, 1251, 1809, 3753, 5427, 7937, 9313, 11259, 16281, 23811, 27939, 33777, 71433, 83817, 214299, 251451, 531779, 642897, 754353, 1103243, 1595337, 1928691, 2263059, 3309729, 4786011, 9929187, 14358033, 29787561, 43074099, 73917281, 89362683, 129222297, 221751843, 268088049, 665255529, 1995766587, 5987299761, 17961899283]

約数ペア:

[(1, 17961899283), (3, 5987299761), (9, 1995766587), (27, 665255529), (67, 268088049), (81, 221751843), (139, 129222297), (201, 89362683), (243, 73917281), (417, 43074099), (603, 29787561), (1251, 14358033), (1809, 9929187), (3753, 4786011), (5427, 3309729), (7937, 2263059), (9313, 1928691), (11259, 1595337), (16281, 1103243), (23811, 754353), (27939, 642897), (33777, 531779), (71433, 251451), (83817, 214299)]