53544309

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28019}}^1$

素因数の和:28049

約数の個数: 24

約数和(自身を含む): 89439840

約数和(自身を除く): 35895531

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 28019, 84057, 196133, 364247, 588399, 1092741, 1372931, 2549729, 4118793, 7649187, 17848103, 53544309]

約数ペア:

[(1, 53544309), (3, 17848103), (7, 7649187), (13, 4118793), (21, 2549729), (39, 1372931), (49, 1092741), (91, 588399), (147, 364247), (273, 196133), (637, 84057), (1911, 28019)]