326522163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 524206080

約数和(自身を除く): 197683917

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 107, 157, 209, 321, 341, 471, 589, 627, 1023, 1177, 1727, 1767, 2033, 2983, 3317, 3531, 4867, 5181, 6099, 6479, 8949, 9951, 14601, 16799, 19437, 22363, 32813, 36487, 50397, 53537, 63023, 67089, 92473, 98439, 109461, 160611, 184789, 189069, 277419, 319181, 520769, 554367, 693253, 957543, 1017203, 1562307, 2079759, 3051609, 3510991, 5728459, 9894611, 10532973, 17185377, 29683833, 108840721, 326522163]

約数ペア:

[(1, 326522163), (3, 108840721), (11, 29683833), (19, 17185377), (31, 10532973), (33, 9894611), (57, 5728459), (93, 3510991), (107, 3051609), (157, 2079759), (209, 1562307), (321, 1017203), (341, 957543), (471, 693253), (589, 554367), (627, 520769), (1023, 319181), (1177, 277419), (1727, 189069), (1767, 184789), (2033, 160611), (2983, 109461), (3317, 98439), (3531, 92473), (4867, 67089), (5181, 63023), (6099, 53537), (6479, 50397), (8949, 36487), (9951, 32813), (14601, 22363), (16799, 19437)]