143726121

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1321}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 260677248

約数和(自身を除く): 116951127

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 157, 231, 471, 693, 1099, 1321, 1413, 1727, 3297, 3963, 5181, 9247, 9891, 11889, 12089, 14531, 15543, 27741, 36267, 43593, 83223, 101717, 108801, 130779, 207397, 305151, 622191, 915453, 1451779, 1866573, 2281367, 4355337, 6844101, 13066011, 15969569, 20532303, 47908707, 143726121]

約数ペア:

[(1, 143726121), (3, 47908707), (7, 20532303), (9, 15969569), (11, 13066011), (21, 6844101), (33, 4355337), (63, 2281367), (77, 1866573), (99, 1451779), (157, 915453), (231, 622191), (471, 305151), (693, 207397), (1099, 130779), (1321, 108801), (1413, 101717), (1727, 83223), (3297, 43593), (3963, 36267), (5181, 27741), (9247, 15543), (9891, 14531), (11889, 12089)]