128889129609

素因数分解:

$3^3\times {\mathrm{277}}^1\times {\mathrm{1993}}^1\times {\mathrm{8647}}^1$

素因数の和:10926

約数の個数: 32

約数和(自身を含む): 191754525440

約数和(自身を除く): 62865395831

約数列:

[1, 3, 9, 27, 277, 831, 1993, 2493, 5979, 7479, 8647, 17937, 25941, 53811, 77823, 233469, 552061, 1656183, 2395219, 4968549, 7185657, 14905647, 17233471, 21556971, 51700413, 64670913, 155101239, 465303717, 4773671467, 14321014401, 42963043203, 128889129609]

約数ペア:

[(1, 128889129609), (3, 42963043203), (9, 14321014401), (27, 4773671467), (277, 465303717), (831, 155101239), (1993, 64670913), (2493, 51700413), (5979, 21556971), (7479, 17233471), (8647, 14905647), (17937, 7185657), (25941, 4968549), (53811, 2395219), (77823, 1656183), (233469, 552061)]