201331503

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{2659}}^1$

素因数の和:2891

約数の個数: 24

約数和(自身を含む): 298771200

約数和(自身を除く): 97439697

約数列:

[1, 3, 9, 47, 141, 179, 423, 537, 1611, 2659, 7977, 8413, 23931, 25239, 75717, 124973, 374919, 475961, 1124757, 1427883, 4283649, 22370167, 67110501, 201331503]

約数ペア:

[(1, 201331503), (3, 67110501), (9, 22370167), (47, 4283649), (141, 1427883), (179, 1124757), (423, 475961), (537, 374919), (1611, 124973), (2659, 75717), (7977, 25239), (8413, 23931)]