53487681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 79876608

約数和(自身を除く): 26388927

約数列:

[1, 3, 13, 37, 39, 101, 111, 303, 367, 481, 1101, 1313, 1443, 3737, 3939, 4771, 11211, 13579, 14313, 37067, 40737, 48581, 111201, 145743, 176527, 481871, 529581, 1371479, 1445613, 4114437, 17829227, 53487681]

約数ペア:

[(1, 53487681), (3, 17829227), (13, 4114437), (37, 1445613), (39, 1371479), (101, 529581), (111, 481871), (303, 176527), (367, 145743), (481, 111201), (1101, 48581), (1313, 40737), (1443, 37067), (3737, 14313), (3939, 13579), (4771, 11211)]