38648907

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 66568320

約数和(自身を除く): 27919413

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 243, 297, 513, 627, 761, 891, 1539, 1881, 2283, 2673, 4617, 5643, 6849, 8371, 14459, 16929, 20547, 25113, 43377, 50787, 61641, 75339, 130131, 159049, 184923, 226017, 390393, 477147, 678051, 1171179, 1431441, 2034153, 3513537, 4294323, 12882969, 38648907]

約数ペア:

[(1, 38648907), (3, 12882969), (9, 4294323), (11, 3513537), (19, 2034153), (27, 1431441), (33, 1171179), (57, 678051), (81, 477147), (99, 390393), (171, 226017), (209, 184923), (243, 159049), (297, 130131), (513, 75339), (627, 61641), (761, 50787), (891, 43377), (1539, 25113), (1881, 20547), (2283, 16929), (2673, 14459), (4617, 8371), (5643, 6849)]