385487649

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{1811}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 567040032

約数和(自身を除く): 181552383

約数列:

[1, 3, 9, 67, 201, 353, 603, 1059, 1811, 3177, 5433, 16299, 23651, 70953, 121337, 212859, 364011, 639283, 1092033, 1917849, 5753547, 42831961, 128495883, 385487649]

約数ペア:

[(1, 385487649), (3, 128495883), (9, 42831961), (67, 5753547), (201, 1917849), (353, 1092033), (603, 639283), (1059, 364011), (1811, 212859), (3177, 121337), (5433, 70953), (16299, 23651)]