82181589

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3079}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 132464640

約数和(自身を除く): 50283051

約数列:

[1, 3, 7, 21, 31, 41, 93, 123, 217, 287, 651, 861, 1271, 3079, 3813, 8897, 9237, 21553, 26691, 64659, 95449, 126239, 286347, 378717, 668143, 883673, 2004429, 2651019, 3913409, 11740227, 27393863, 82181589]

約数ペア:

[(1, 82181589), (3, 27393863), (7, 11740227), (21, 3913409), (31, 2651019), (41, 2004429), (93, 883673), (123, 668143), (217, 378717), (287, 286347), (651, 126239), (861, 95449), (1271, 64659), (3079, 26691), (3813, 21553), (8897, 9237)]