27529119

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 43430400

約数和(自身を除く): 15901281

約数列:

[1, 3, 9, 19, 27, 57, 103, 171, 309, 513, 521, 927, 1563, 1957, 2781, 4689, 5871, 9899, 14067, 17613, 29697, 52839, 53663, 89091, 160989, 267273, 482967, 1019597, 1448901, 3058791, 9176373, 27529119]

約数ペア:

[(1, 27529119), (3, 9176373), (9, 3058791), (19, 1448901), (27, 1019597), (57, 482967), (103, 267273), (171, 160989), (309, 89091), (513, 53663), (521, 52839), (927, 29697), (1563, 17613), (1957, 14067), (2781, 9899), (4689, 5871)]