201891501

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14633}}^1$

素因数の和:14722

約数の個数: 32

約数和(自身を含む): 346533120

約数和(自身を除く): 144641619

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 4599, 13797, 14633, 43899, 102431, 131697, 307293, 395091, 921879, 1068209, 2765637, 3204627, 7477463, 9613881, 22432389, 28841643, 67297167, 201891501]

約数ペア:

[(1, 201891501), (3, 67297167), (7, 28841643), (9, 22432389), (21, 9613881), (27, 7477463), (63, 3204627), (73, 2765637), (189, 1068209), (219, 921879), (511, 395091), (657, 307293), (1533, 131697), (1971, 102431), (4599, 43899), (13797, 14633)]