26748891

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 36

約数和(自身を含む): 43020432

約数和(自身を除く): 16271541

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 167, 333, 481, 501, 1369, 1443, 1503, 2171, 4107, 4329, 6179, 6513, 12321, 17797, 18537, 19539, 53391, 55611, 80327, 160173, 228623, 240981, 685869, 722943, 2057607, 2972099, 8916297, 26748891]

約数ペア:

[(1, 26748891), (3, 8916297), (9, 2972099), (13, 2057607), (37, 722943), (39, 685869), (111, 240981), (117, 228623), (167, 160173), (333, 80327), (481, 55611), (501, 53391), (1369, 19539), (1443, 18537), (1503, 17797), (2171, 12321), (4107, 6513), (4329, 6179)]