54118251

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28771}}^1$

素因数の和:28807

約数の個数: 24

約数和(自身を含む): 89768640

約数和(自身を除く): 35650389

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 28771, 86313, 258939, 316481, 546649, 949443, 1639947, 2848329, 4919841, 6013139, 18039417, 54118251]

約数ペア:

[(1, 54118251), (3, 18039417), (9, 6013139), (11, 4919841), (19, 2848329), (33, 1639947), (57, 949443), (99, 546649), (171, 316481), (209, 258939), (627, 86313), (1881, 28771)]