67868361

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 60

約数和(自身を含む): 117280944

約数和(自身を除く): 49412583

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 211, 297, 361, 513, 627, 633, 891, 1083, 1539, 1881, 1899, 2321, 3249, 3971, 4009, 5643, 5697, 6963, 9747, 11913, 12027, 16929, 17091, 20889, 29241, 35739, 36081, 44099, 62667, 76171, 107217, 108243, 132297, 188001, 228513, 321651, 324729, 396891, 685539, 837881, 1190673, 2056617, 2513643, 3572019, 6169851, 7540929, 22622787, 67868361]

約数ペア:

[(1, 67868361), (3, 22622787), (9, 7540929), (11, 6169851), (19, 3572019), (27, 2513643), (33, 2056617), (57, 1190673), (81, 837881), (99, 685539), (171, 396891), (209, 324729), (211, 321651), (297, 228513), (361, 188001), (513, 132297), (627, 108243), (633, 107217), (891, 76171), (1083, 62667), (1539, 44099), (1881, 36081), (1899, 35739), (2321, 29241), (3249, 20889), (3971, 17091), (4009, 16929), (5643, 12027), (5697, 11913), (6963, 9747)]