133640919

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{397}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 195825552

約数和(自身を除く): 62184633

約数列:

[1, 3, 9, 113, 331, 339, 397, 993, 1017, 1191, 2979, 3573, 37403, 44861, 112209, 131407, 134583, 336627, 394221, 403749, 1182663, 14848991, 44546973, 133640919]

約数ペア:

[(1, 133640919), (3, 44546973), (9, 14848991), (113, 1182663), (331, 403749), (339, 394221), (397, 336627), (993, 134583), (1017, 131407), (1191, 112209), (2979, 44861), (3573, 37403)]