57342957

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 89413632

約数和(自身を除く): 32070675

約数列:

[1, 3, 7, 21, 83, 167, 197, 249, 501, 581, 591, 1169, 1379, 1743, 3507, 4137, 13861, 16351, 32899, 41583, 49053, 97027, 98697, 114457, 230293, 291081, 343371, 690879, 2730617, 8191851, 19114319, 57342957]

約数ペア:

[(1, 57342957), (3, 19114319), (7, 8191851), (21, 2730617), (83, 690879), (167, 343371), (197, 291081), (249, 230293), (501, 114457), (581, 98697), (591, 97027), (1169, 49053), (1379, 41583), (1743, 32899), (3507, 16351), (4137, 13861)]