2100083781321

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{1213}}^1\times {\mathrm{5869}}^1$

素因数の和:7610

約数の個数: 48

約数和(自身を含む): 3084923322000

約数和(自身を除く): 984839540679

約数列:

[1, 3, 9, 73, 219, 449, 657, 1213, 1347, 3639, 4041, 5869, 10917, 17607, 32777, 52821, 88549, 98331, 265647, 294993, 428437, 544637, 796941, 1285311, 1633911, 2635181, 3855933, 4901733, 7119097, 7905543, 21357291, 23716629, 39758501, 64071873, 119275503, 192368213, 357826509, 519694081, 577104639, 1559082243, 1731313917, 3196474553, 4677246729, 9589423659, 28768270977, 233342642369, 700027927107, 2100083781321]

約数ペア:

[(1, 2100083781321), (3, 700027927107), (9, 233342642369), (73, 28768270977), (219, 9589423659), (449, 4677246729), (657, 3196474553), (1213, 1731313917), (1347, 1559082243), (3639, 577104639), (4041, 519694081), (5869, 357826509), (10917, 192368213), (17607, 119275503), (32777, 64071873), (52821, 39758501), (88549, 23716629), (98331, 21357291), (265647, 7905543), (294993, 7119097), (428437, 4901733), (544637, 3855933), (796941, 2635181), (1285311, 1633911)]