4157718741

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 6899904000

約数和(自身を除く): 2742185259

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 131, 179, 199, 297, 393, 537, 597, 891, 1179, 1441, 1611, 1791, 1969, 2189, 3537, 4323, 4833, 5373, 5907, 6567, 10611, 12969, 14499, 16119, 17721, 19701, 23449, 26069, 35621, 38907, 53163, 59103, 70347, 78207, 106863, 116721, 159489, 177309, 211041, 234621, 257939, 286759, 320589, 391831, 633123, 703863, 773817, 860277, 961767, 1175493, 1899369, 2111589, 2321451, 2580831, 2885301, 3526479, 4666351, 6964353, 7742493, 10579437, 13999053, 20893059, 23227479, 31738311, 41997159, 51329861, 125991477, 153989583, 377974431, 461968749, 1385906247, 4157718741]

約数ペア:

[(1, 4157718741), (3, 1385906247), (9, 461968749), (11, 377974431), (27, 153989583), (33, 125991477), (81, 51329861), (99, 41997159), (131, 31738311), (179, 23227479), (199, 20893059), (297, 13999053), (393, 10579437), (537, 7742493), (597, 6964353), (891, 4666351), (1179, 3526479), (1441, 2885301), (1611, 2580831), (1791, 2321451), (1969, 2111589), (2189, 1899369), (3537, 1175493), (4323, 961767), (4833, 860277), (5373, 773817), (5907, 703863), (6567, 633123), (10611, 391831), (12969, 320589), (14499, 286759), (16119, 257939), (17721, 234621), (19701, 211041), (23449, 177309), (26069, 159489), (35621, 116721), (38907, 106863), (53163, 78207), (59103, 70347)]