79191203

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 36

約数和(自身を含む): 101890008

約数和(自身を除く): 22698805

約数列:

[1, 7, 13, 49, 73, 91, 131, 169, 511, 637, 917, 949, 1183, 1703, 3577, 6419, 6643, 8281, 9563, 11921, 12337, 22139, 46501, 66941, 83447, 86359, 124319, 154973, 468587, 604513, 870233, 1084811, 1616147, 6091631, 11313029, 79191203]

約数ペア:

[(1, 79191203), (7, 11313029), (13, 6091631), (49, 1616147), (73, 1084811), (91, 870233), (131, 604513), (169, 468587), (511, 154973), (637, 124319), (917, 86359), (949, 83447), (1183, 66941), (1703, 46501), (3577, 22139), (6419, 12337), (6643, 11921), (8281, 9563)]