42587181

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17333}}^1$

素因数の和:17362

約数の個数: 32

約数和(自身を含む): 77656320

約数和(自身を除く): 35069139

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 17333, 51999, 121331, 155997, 225329, 363993, 467991, 675987, 1091979, 1577303, 2027961, 3275937, 4731909, 6083883, 14195727, 42587181]

約数ペア:

[(1, 42587181), (3, 14195727), (7, 6083883), (9, 4731909), (13, 3275937), (21, 2027961), (27, 1577303), (39, 1091979), (63, 675987), (91, 467991), (117, 363993), (189, 225329), (273, 155997), (351, 121331), (819, 51999), (2457, 17333)]