79219257

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 121500288

約数和(自身を除く): 42281031

約数列:

[1, 3, 13, 37, 39, 41, 103, 111, 123, 169, 309, 481, 507, 533, 1339, 1443, 1517, 1599, 3811, 4017, 4223, 4551, 6253, 6929, 11433, 12669, 17407, 18759, 19721, 20787, 49543, 52221, 54899, 59163, 148629, 156251, 164697, 256373, 468753, 644059, 713687, 769119, 1932177, 2031263, 2141061, 6093789, 26406419, 79219257]

約数ペア:

[(1, 79219257), (3, 26406419), (13, 6093789), (37, 2141061), (39, 2031263), (41, 1932177), (103, 769119), (111, 713687), (123, 644059), (169, 468753), (309, 256373), (481, 164697), (507, 156251), (533, 148629), (1339, 59163), (1443, 54899), (1517, 52221), (1599, 49543), (3811, 20787), (4017, 19721), (4223, 18759), (4551, 17407), (6253, 12669), (6929, 11433)]