202763439

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 306351360

約数和(自身を除く): 103587921

約数列:

[1, 3, 9, 27, 83, 173, 249, 519, 523, 747, 1557, 1569, 2241, 4671, 4707, 14121, 14359, 43077, 43409, 90479, 129231, 130227, 271437, 387693, 390681, 814311, 1172043, 2442933, 7509757, 22529271, 67587813, 202763439]

約数ペア:

[(1, 202763439), (3, 67587813), (9, 22529271), (27, 7509757), (83, 2442933), (173, 1172043), (249, 814311), (519, 390681), (523, 387693), (747, 271437), (1557, 130227), (1569, 129231), (2241, 90479), (4671, 43409), (4707, 43077), (14121, 14359)]