2016021237951

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{21558727}}^1$

素因数の和:21558871

約数の個数: 32

約数和(自身を含む): 3165166210048

約数和(自身を除く): 1149144972097

約数列:

[1, 3, 7, 21, 61, 73, 183, 219, 427, 511, 1281, 1533, 4453, 13359, 31171, 93513, 21558727, 64676181, 150911089, 452733267, 1315082347, 1573787071, 3945247041, 4721361213, 9205576429, 11016509497, 27616729287, 33049528491, 96001011331, 288003033993, 672007079317, 2016021237951]

約数ペア:

[(1, 2016021237951), (3, 672007079317), (7, 288003033993), (21, 96001011331), (61, 33049528491), (73, 27616729287), (183, 11016509497), (219, 9205576429), (427, 4721361213), (511, 3945247041), (1281, 1573787071), (1533, 1315082347), (4453, 452733267), (13359, 150911089), (31171, 64676181), (93513, 21558727)]