48777681

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 70041600

約数和(自身を除く): 21263919

約数列:

[1, 3, 29, 47, 79, 87, 141, 151, 237, 453, 1363, 2291, 3713, 4089, 4379, 6873, 7097, 11139, 11929, 13137, 21291, 35787, 107677, 205813, 323031, 345941, 560663, 617439, 1037823, 1681989, 16259227, 48777681]

約数ペア:

[(1, 48777681), (3, 16259227), (29, 1681989), (47, 1037823), (79, 617439), (87, 560663), (141, 345941), (151, 323031), (237, 205813), (453, 107677), (1363, 35787), (2291, 21291), (3713, 13137), (4089, 11929), (4379, 11139), (6873, 7097)]