180148671

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9491}}^1$

素因数の和:9556

約数の個数: 32

約数和(自身を含む): 288556800

約数和(自身を除く): 108408129

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 513, 703, 999, 2109, 6327, 9491, 18981, 28473, 85419, 180329, 256257, 351167, 540987, 1053501, 1622961, 3160503, 4868883, 6672173, 9481509, 20016519, 60049557, 180148671]

約数ペア:

[(1, 180148671), (3, 60049557), (9, 20016519), (19, 9481509), (27, 6672173), (37, 4868883), (57, 3160503), (111, 1622961), (171, 1053501), (333, 540987), (513, 351167), (703, 256257), (999, 180329), (2109, 85419), (6327, 28473), (9491, 18981)]