74331021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 37643379

約数列:

[1, 3, 17, 19, 51, 57, 79, 237, 323, 969, 971, 1343, 1501, 2913, 4029, 4503, 16507, 18449, 25517, 49521, 55347, 76551, 76709, 230127, 313633, 940899, 1304053, 1457471, 3912159, 4372413, 24777007, 74331021]

約数ペア:

[(1, 74331021), (3, 24777007), (17, 4372413), (19, 3912159), (51, 1457471), (57, 1304053), (79, 940899), (237, 313633), (323, 230127), (969, 76709), (971, 76551), (1343, 55347), (1501, 49521), (2913, 25517), (4029, 18449), (4503, 16507)]