201801159

素因数分解:

$3^3\times 7^2\times {\mathrm{152533}}^1$

素因数の和:152556

約数の個数: 24

約数和(自身を含む): 347777520

約数和(自身を除く): 145976361

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 152533, 457599, 1067731, 1372797, 3203193, 4118391, 7474117, 9609579, 22422351, 28828737, 67267053, 201801159]

約数ペア:

[(1, 201801159), (3, 67267053), (7, 28828737), (9, 22422351), (21, 9609579), (27, 7474117), (49, 4118391), (63, 3203193), (147, 1372797), (189, 1067731), (441, 457599), (1323, 152533)]